Adds cancel buttons to inputs (#45825)

About The Pull Request

Adds cancel buttons to input boxes that didn't have them before.
Why It's Good For The Game

Good UX.
Changelog

cl
add: More cancel buttons.
/cl

code/_onclick/hud/movable_screen_objects.dm

@@ -62,7 +62,7 @@
 	M.maptext = "Movable"
 	M.maptext_width = 64
 
-	var/screen_l = input(usr,"Where on the screen? (Formatted as 'X,Y' e.g: '1,1' for bottom left)","Spawn Movable UI Object") as text
+	var/screen_l = input(usr,"Where on the screen? (Formatted as 'X,Y' e.g: '1,1' for bottom left)","Spawn Movable UI Object") as text|null
 	if(!screen_l)
 		return
 
@@ -81,7 +81,7 @@
 	S.maptext = "Snap"
 	S.maptext_width = 64
 
-	var/screen_l = input(usr,"Where on the screen? (Formatted as 'X,Y' e.g: '1,1' for bottom left)","Spawn Snap UI Object") as text
+	var/screen_l = input(usr,"Where on the screen? (Formatted as 'X,Y' e.g: '1,1' for bottom left)","Spawn Snap UI Object") as text|null
 	if(!screen_l)
 		return
 

code/controllers/subsystem/pai.dm

@@ -39,19 +39,19 @@ SUBSYSTEM_DEF(pai)
 
 		switch(option)
 			if("name")
-				t = input("Enter a name for your pAI", "pAI Name", candidate.name) as text
+				t = input("Enter a name for your pAI", "pAI Name", candidate.name) as text|null
 				if(t)
 					candidate.name = copytext(sanitize_name(t),1,MAX_NAME_LEN)
 			if("desc")
-				t = input("Enter a description for your pAI", "pAI Description", candidate.description) as message
+				t = input("Enter a description for your pAI", "pAI Description", candidate.description) as message|null
 				if(t)
 					candidate.description = copytext(sanitize(t),1,MAX_MESSAGE_LEN)
 			if("role")
-				t = input("Enter a role for your pAI", "pAI Role", candidate.role) as text
+				t = input("Enter a role for your pAI", "pAI Role", candidate.role) as text|null
 				if(t)
 					candidate.role = copytext(sanitize(t),1,MAX_MESSAGE_LEN)
 			if("ooc")
-				t = input("Enter any OOC comments", "pAI OOC Comments", candidate.comments) as message
+				t = input("Enter any OOC comments", "pAI OOC Comments", candidate.comments) as message|null
 				if(t)
 					candidate.comments = copytext(sanitize(t),1,MAX_MESSAGE_LEN)
 			if("save")

code/datums/components/gps.dm

@@ -137,7 +137,11 @@ GLOBAL_LIST_EMPTY(GPS_list)
 	switch(action)
 		if("rename")
 			var/atom/parentasatom = parent
-			var/a = input("Please enter desired tag.", parentasatom.name, gpstag) as text
+			var/a = input("Please enter desired tag.", parentasatom.name, gpstag) as text|null
+			
+			if (!a)
+				return
+
 			a = copytext(sanitize(a), 1, 20)
 			gpstag = a
 			. = TRUE

code/game/atoms.dm

@@ -872,7 +872,7 @@
 	. = ..()
 	if(href_list[VV_HK_ADD_REAGENT] && check_rights(R_VAREDIT))
 		if(!reagents)
-			var/amount = input(usr, "Specify the reagent size of [src]", "Set Reagent Size", 50) as num
+			var/amount = input(usr, "Specify the reagent size of [src]", "Set Reagent Size", 50) as num|null
 			if(amount)
 				create_reagents(amount)
 
@@ -898,7 +898,7 @@
 				if("I'm feeling lucky")
 					chosen_id = pick(subtypesof(/datum/reagent))
 			if(chosen_id)
-				var/amount = input(usr, "Choose the amount to add.", "Choose the amount.", reagents.maximum_volume) as num
+				var/amount = input(usr, "Choose the amount to add.", "Choose the amount.", reagents.maximum_volume) as num|null
 				if(amount)
 					reagents.add_reagent(chosen_id, amount)
 					log_admin("[key_name(usr)] has added [amount] units of [chosen_id] to [src]")

code/game/machinery/computer/security.dm

@@ -641,7 +641,11 @@ What a mess.*/
 								active1.fields["gender"] = "Male"
 					if("age")
 						if(istype(active1, /datum/data/record))
-							var/t1 = input("Please input age:", "Secure. records", active1.fields["age"], null) as num
+							var/t1 = input("Please input age:", "Secure. records", active1.fields["age"], null) as num|null
+							
+							if (!t1)
+								return
+
 							if(!canUseSecurityRecordsConsole(usr, "age", a1))
 								return
 							active1.fields["age"] = t1
@@ -728,13 +732,20 @@ What a mess.*/
 					if("citation_add")
 						if(istype(active1, /datum/data/record))
 							var/t1 = stripped_input(usr, "Please input citation crime:", "Secure. records", "", null)
-							var/fine = FLOOR(input(usr, "Please input citation fine:", "Secure. records", 50) as num, 1)
-							if(!fine || fine < 0)
+							var/fine = FLOOR(input(usr, "Please input citation fine:", "Secure. records", 50) as num|null, 1)
+							
+							if (isnull(fine))
+								return
+
+							if(fine < 0)
 								to_chat(usr, "<span class='warning'>You're pretty sure that's not how money works.</span>")
 								return
+
 							fine = min(fine, maxFine)
+
 							if(!canUseSecurityRecordsConsole(usr, t1, null, a2))
 								return
+								
 							var/crime = GLOB.data_core.createCrimeEntry(t1, "", authenticated, station_time_timestamp(), fine)
 							for (var/obj/item/pda/P in GLOB.PDAs)
 								if(P.owner == active1.fields["name"])

code/game/machinery/syndicatebomb.dm

@@ -191,7 +191,11 @@
 	notify_ghosts("\A [src] has been activated at [get_area(src)]!", source = src, action = NOTIFY_ORBIT, flashwindow = FALSE, header = "Bomb Planted")
 
 /obj/machinery/syndicatebomb/proc/settings(mob/user)
-	var/new_timer = input(user, "Please set the timer.", "Timer", "[timer_set]") as num
+	var/new_timer = input(user, "Please set the timer.", "Timer", "[timer_set]") as num|null
+	
+	if (isnull(new_timer))
+		return
+	
 	if(in_range(src, user) && isliving(user)) //No running off and setting bombs from across the station
 		timer_set = CLAMP(new_timer, minimum_timer, maximum_timer)
 		loc.visible_message("<span class='notice'>[icon2html(src, viewers(src))] timer set for [timer_set] seconds.</span>")

code/game/objects/items/cards_ids.dm

@@ -194,7 +194,10 @@
 	. = FALSE
 	var/datum/bank_account/old_account = registered_account
 
-	var/new_bank_id = input(user, "Enter your account ID number.", "Account Reclamation", 111111) as num
+	var/new_bank_id = input(user, "Enter your account ID number.", "Account Reclamation", 111111) as num | null
+
+	if (isnull(new_bank_id))
+		return
 	
 	if(!alt_click_can_use_id(user))
 		return
@@ -232,10 +235,9 @@
 		registered_account.bank_card_talk("<span class='warning'>ERROR: UNABLE TO LOGIN DUE TO SCHEDULED MAINTENANCE. MAINTENANCE IS SCHEDULED TO COMPLETE IN [(registered_account.withdrawDelay - world.time)/10] SECONDS.</span>", TRUE)
 		return
 
-	var/amount_to_remove =  FLOOR(input(user, "How much do you want to withdraw? Current Balance: [registered_account.account_balance]", "Withdraw Funds", 5) as num, 1)
+	var/amount_to_remove =  FLOOR(input(user, "How much do you want to withdraw? Current Balance: [registered_account.account_balance]", "Withdraw Funds", 5) as num|null, 1)
 
 	if(!amount_to_remove || amount_to_remove < 0)
-		to_chat(user, "<span class='warning'>You're pretty sure that's not how money works.</span>")
 		return
 	if(!alt_click_can_use_id(user))
 		return

code/game/objects/items/devices/PDA/PDA.dm

@@ -514,7 +514,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 			if("Clear")//Clears messages
 				tnote = null
 			if("Ringtone")
-				var/t = input(U, "Please enter new ringtone", name, ttone) as text
+				var/t = input(U, "Please enter new ringtone", name, ttone) as text|null
 				if(in_range(src, U) && loc == U && t)
 					if(SEND_SIGNAL(src, COMSIG_PDA_CHANGE_RINGTONE, U, t) & COMPONENT_STOP_RINGTONE_CHANGE)
 						U << browse(null, "window=pda")

code/game/objects/items/devices/paicard.dm

@@ -104,7 +104,7 @@
 			to_chat(usr,"<span class='warning'>You [transmit_holder ? "enable" : "disable"] your pAI's [transmitting ? "outgoing" : "incoming"] radio transmissions!</span>")
 			to_chat(pai,"<span class='warning'>Your owner has [transmit_holder ? "enabled" : "disabled"] your [transmitting ? "outgoing" : "incoming"] radio transmissions!</span>")
 		if(href_list["setlaws"])
-			var/newlaws = copytext(sanitize(input("Enter any additional directives you would like your pAI personality to follow. Note that these directives will not override the personality's allegiance to its imprinted master. Conflicting directives will be ignored.", "pAI Directive Configuration", pai.laws.supplied[1]) as message),1,MAX_MESSAGE_LEN)
+			var/newlaws = copytext(sanitize(input("Enter any additional directives you would like your pAI personality to follow. Note that these directives will not override the personality's allegiance to its imprinted master. Conflicting directives will be ignored.", "pAI Directive Configuration", pai.laws.supplied[1]) as message|null),1,MAX_MESSAGE_LEN)
 			if(newlaws && pai)
 				pai.add_supplied_law(0,newlaws)
 		if(href_list["toggle_holo"])

code/game/objects/items/grenades/plastic.dm

@@ -66,7 +66,11 @@
 	prime()
 
 /obj/item/grenade/c4/attack_self(mob/user)
-	var/newtime = input(usr, "Please set the timer.", "Timer", 10) as num
+	var/newtime = input(usr, "Please set the timer.", "Timer", 10) as num|null
+	
+	if (isnull(newtime))
+		return
+
 	if(user.get_active_held_item() == src)
 		newtime = CLAMP(newtime, 10, 60000)
 		det_time = newtime

code/modules/admin/create_poll.dm

@@ -31,7 +31,7 @@
 		else
 			return 0
 	var/starttime = SQLtime()
-	var/endtime = input("Set end time for poll as format YYYY-MM-DD HH:MM:SS. All times in server time. HH:MM:SS is optional and 24-hour. Must be later than starting time for obvious reasons.", "Set end time", SQLtime()) as text
+	var/endtime = input("Set end time for poll as format YYYY-MM-DD HH:MM:SS. All times in server time. HH:MM:SS is optional and 24-hour. Must be later than starting time for obvious reasons.", "Set end time", SQLtime()) as text|null
 	if(!endtime)
 		return
 	endtime = sanitizeSQL(endtime)

code/modules/admin/topic.dm

@@ -291,7 +291,7 @@
 		if(!check_rights(R_ADMIN))
 			return
 
-		var/ratio = input("Enter new life ratio",, CONFIG_GET(number/midround_antag_life_check) * 100) as num
+		var/ratio = input("Enter new life ratio",, CONFIG_GET(number/midround_antag_life_check) * 100) as num|null
 		if(!ratio)
 			return
 		CONFIG_SET(number/midround_antag_life_check, ratio / 100)

code/modules/admin/verbs/deadsay.dm

@@ -35,5 +35,9 @@
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Dsay") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
 /client/proc/get_dead_say()
-	var/msg = input(src, null, "dsay \"text\"") as text
+	var/msg = input(src, null, "dsay \"text\"") as text|null
+
+	if (isnull(msg))
+		return
+
 	dsay(msg)

code/modules/admin/verbs/debug.dm

@@ -105,7 +105,13 @@ But you can call procs that are of type /mob/living/carbon/human/proc/ for that
 			return 0
 	var/obj/item/paicard/card = new(T)
 	var/mob/living/silicon/pai/pai = new(card)
-	pai.name = input(choice, "Enter your pAI name:", "pAI Name", "Personal AI") as text
+
+	var/chosen_name = input(choice, "Enter your pAI name:", "pAI Name", "Personal AI") as text|null
+
+	if (isnull(chosen_name))
+		return
+
+	pai.name = chosen_name
 	pai.real_name = pai.name
 	pai.key = choice.key
 	card.setPersonality(pai)

code/modules/admin/verbs/machine_upgrade.dm

@@ -4,7 +4,7 @@
 	if (!istype(M))
 		return
 
-	var/new_rating = input("Enter new rating:","Num") as num
+	var/new_rating = input("Enter new rating:","Num") as num|null
 	if(new_rating && M.component_parts)
 		for(var/obj/item/stock_parts/P in M.component_parts)
 			P.rating = new_rating

code/modules/admin/verbs/mapping.dm

@@ -218,7 +218,7 @@ GLOBAL_LIST_EMPTY(dirty_vars)
 /client/proc/count_objects_on_z_level()
 	set category = "Mapping"
 	set name = "Count Objects On Level"
-	var/level = input("Which z-level?","Level?") as text
+	var/level = input("Which z-level?","Level?") as text|null
 	if(!level)
 		return
 	var/num_level = text2num(level)
@@ -227,7 +227,7 @@ GLOBAL_LIST_EMPTY(dirty_vars)
 	if(!isnum(num_level))
 		return
 
-	var/type_text = input("Which type path?","Path?") as text
+	var/type_text = input("Which type path?","Path?") as text|null
 	if(!type_text)
 		return
 	var/type_path = text2path(type_text)
@@ -258,7 +258,7 @@ GLOBAL_LIST_EMPTY(dirty_vars)
 	set category = "Mapping"
 	set name = "Count Objects All"
 
-	var/type_text = input("Which type path?","") as text
+	var/type_text = input("Which type path?","") as text|null
 	if(!type_text)
 		return
 	var/type_path = text2path(type_text)

code/modules/admin/view_variables/topic.dm

@@ -80,7 +80,10 @@
 
 			var/Text = href_list["adjustDamage"]
 
-			var/amount =  input("Deal how much damage to mob? (Negative values here heal)","Adjust [Text]loss",0) as num
+			var/amount =  input("Deal how much damage to mob? (Negative values here heal)","Adjust [Text]loss",0) as num|null
+
+			if (isnull(amount))
+				return
 
 			if(!L)
 				to_chat(usr, "Mob doesn't exist anymore")

code/modules/antagonists/blob/powers.dm

@@ -326,7 +326,7 @@
 	set category = "Blob"
 	set name = "Blob Broadcast"
 	set desc = "Speak with your blob spores and blobbernauts as your mouthpieces."
-	var/speak_text = input(src, "What would you like to say with your minions?", "Blob Broadcast", null) as text
+	var/speak_text = input(src, "What would you like to say with your minions?", "Blob Broadcast", null) as text|null
 	if(!speak_text)
 		return
 	else

code/modules/atmospherics/machinery/components/components_base.dm

@@ -134,9 +134,14 @@
 		air_update_turf(1)
 
 /obj/machinery/atmospherics/components/proc/safe_input(var/title, var/text, var/default_set)
-	var/new_value = input(usr,text,title,default_set) as num
+	var/new_value = input(usr,text,title,default_set) as num|null
+	
+	if (isnull(new_value))
+		return default_set
+	
 	if(usr.canUseTopic(src))
 		return new_value
+		
 	return default_set
 
 // Helpers

code/modules/discord/manipulation.dm

@@ -20,7 +20,7 @@
 	var/lookup_choice = alert(usr, "Do you wish to lookup account by ID or ckey?", "Lookup Type", "ID", "Ckey", "Cancel")
 	switch(lookup_choice)
 		if("ID")
-			var/lookup_id = input(usr,"Enter Discord ID to lookup ckey") as text
+			var/lookup_id = input(usr,"Enter Discord ID to lookup ckey") as text|null
 			var/returned_ckey = SSdiscord.lookup_id(lookup_id)
 			if(returned_ckey)
 				var/unlink_choice = alert(usr, "Discord ID [lookup_id] is linked to Ckey [returned_ckey]. Do you wish to unlink or cancel?", "Account Found", "Unlink", "Cancel")
@@ -29,7 +29,7 @@
 			else
 				to_chat(usr, "<span class='warning'>Discord ID <b>[lookup_id]</b> has no associated ckey</span>")
 		if("Ckey")
-			var/lookup_ckey = input(usr,"Enter Ckey to lookup ID") as text
+			var/lookup_ckey = input(usr,"Enter Ckey to lookup ID") as text|null
 			var/returned_id = SSdiscord.lookup_id(lookup_ckey)
 			if(returned_id)
 				to_chat(usr, "<span class='notice'>Ckey <b>[lookup_ckey]</b> is assigned to Discord ID <b>[returned_id]</b></span>")

code/modules/events/wizard/madness.dm

@@ -12,7 +12,7 @@
 
 	var/suggested = pick(strings(REDPILL_FILE, "redpill_questions"))
 
-	forced_secret = (input(usr, "What horrifying truth will you reveal?", "Curse of Madness", suggested) as text) || suggested
+	forced_secret = (input(usr, "What horrifying truth will you reveal?", "Curse of Madness", suggested) as text|null) || suggested
 
 /datum/round_event/wizard/madness/start()
 	var/datum/round_event_control/wizard/madness/C = control

code/modules/food_and_drinks/kitchen_machinery/food_cart.dm

@@ -121,7 +121,10 @@
 					break
 
 	if(href_list["portion"])
-		portion = CLAMP(input("How much drink do you want to dispense per glass?") as num, 0, 50)
+		portion = CLAMP(input("How much drink do you want to dispense per glass?") as num|null, 0, 50)
+		
+		if (isnull(portion))
+			return
 
 	if(href_list["pour"] || href_list["m_pour"])
 		if(glasses-- <= 0)

code/modules/food_and_drinks/pizzabox.dm

@@ -124,7 +124,11 @@
 				update_icon()
 				return
 			else
-				bomb_timer = input(user, "Set the [bomb] timer from [BOMB_TIMER_MIN] to [BOMB_TIMER_MAX].", bomb, bomb_timer) as num
+				bomb_timer = input(user, "Set the [bomb] timer from [BOMB_TIMER_MIN] to [BOMB_TIMER_MAX].", bomb, bomb_timer) as num|null
+				
+				if (isnull(bomb_timer))
+					return
+				
 				bomb_timer = CLAMP(CEILING(bomb_timer / 2, 1), BOMB_TIMER_MIN, BOMB_TIMER_MAX)
 				bomb_defused = FALSE
 

code/modules/mining/abandoned_crates.dm

@@ -154,7 +154,7 @@
 /obj/structure/closet/crate/secure/loot/attack_hand(mob/user)
 	if(locked)
 		to_chat(user, "<span class='notice'>The crate is locked with a Deca-code lock.</span>")
-		var/input = input(usr, "Enter [codelen] digits. All digits must be unique.", "Deca-Code Lock", "") as text
+		var/input = input(usr, "Enter [codelen] digits. All digits must be unique.", "Deca-Code Lock", "") as text|null
 		if(user.canUseTopic(src, BE_CLOSE))
 			var/list/sanitised = list()
 			var/sanitycheck = 1

code/modules/mob/living/carbon/alien/humanoid/alien_powers.dm

@@ -130,7 +130,7 @@ Doesn't work on other aliens/AI.*/
 	var/mob/living/carbon/M = input("Select who to transfer to:","Transfer plasma to?",null) as mob in aliens_around
 	if(!M)
 		return 0
-	var/amount = input("Amount:", "Transfer Plasma to [M]") as num
+	var/amount = input("Amount:", "Transfer Plasma to [M]") as num|null
 	if (amount)
 		amount = min(abs(round(amount)), user.getPlasma())
 		if (get_dist(user,M) <= 1)

code/modules/mob/living/silicon/ai/say.dm

@@ -96,13 +96,13 @@
 		to_chat(src, "<span class='notice'>Please wait [DisplayTimeText(announcing_vox - world.time)].</span>")
 		return
 
-	var/message = input(src, "WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", src.last_announcement) as text
-
-	last_announcement = message
+	var/message = input(src, "WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", src.last_announcement) as text|null
 
 	if(!message || announcing_vox > world.time)
 		return
 
+	last_announcement = message
+
 	if(incapacitated())
 		return
 

code/modules/paperwork/folders.dm

@@ -44,7 +44,14 @@
 		if(!user.is_literate())
 			to_chat(user, "<span class='notice'>You scribble illegibly on the cover of [src]!</span>")
 			return
-		var/n_name = copytext(sanitize(input(user, "What would you like to label the folder?", "Folder Labelling", null) as text), 1, MAX_NAME_LEN)
+
+		var/inputvalue = input(user, "What would you like to label the folder?", "Folder Labelling", null) as text|null
+		
+		if (isnull(inputvalue))
+			return
+		
+		var/n_name = copytext(sanitize(inputvalue), 1, MAX_NAME_LEN)
+		
 		if(user.canUseTopic(src, BE_CLOSE))
 			name = "folder[(n_name ? " - '[n_name]'" : null)]"
 

code/modules/photography/camera/camera.dm

@@ -49,8 +49,16 @@
 	. += "<span class='notice'>Alt-click to change its focusing, allowing you to set how big of an area it will capture.</span>"
 
 /obj/item/camera/proc/adjust_zoom(mob/user)
-	var/desired_x = input(user, "How high do you want the camera to shoot, between [picture_size_x_min] and [picture_size_x_max]?", "Zoom", picture_size_x) as num
-	var/desired_y = input(user, "How wide do you want the camera to shoot, between [picture_size_y_min] and [picture_size_y_max]?", "Zoom", picture_size_y) as num
+	var/desired_x = input(user, "How high do you want the camera to shoot, between [picture_size_x_min] and [picture_size_x_max]?", "Zoom", picture_size_x) as num|null
+
+	if (isnull(desired_x))
+		return
+
+	var/desired_y = input(user, "How wide do you want the camera to shoot, between [picture_size_y_min] and [picture_size_y_max]?", "Zoom", picture_size_y) as num|null
+	
+	if (isnull(desired_y))
+		return
+
 	picture_size_x = min(CLAMP(desired_x, picture_size_x_min, picture_size_x_max), CAMERA_PICTURE_SIZE_HARD_LIMIT)
 	picture_size_y = min(CLAMP(desired_y, picture_size_y_min, picture_size_y_max), CAMERA_PICTURE_SIZE_HARD_LIMIT)
 

code/modules/procedural_mapping/mapGenerator.dm

@@ -147,8 +147,16 @@
 	set category = "Debug"
 
 	var/datum/mapGenerator/nature/N = new()
-	var/startInput = input(usr,"Start turf of Map, (X;Y;Z)", "Map Gen Settings", "1;1;1") as text
-	var/endInput = input(usr,"End turf of Map (X;Y;Z)", "Map Gen Settings", "[world.maxx];[world.maxy];[mob ? mob.z : 1]") as text
+	var/startInput = input(usr,"Start turf of Map, (X;Y;Z)", "Map Gen Settings", "1;1;1") as text|null
+
+	if (isnull(startInput))
+		return
+
+	var/endInput = input(usr,"End turf of Map (X;Y;Z)", "Map Gen Settings", "[world.maxx];[world.maxy];[mob ? mob.z : 1]") as text|null
+	
+	if (isnull(endInput))
+		return
+	
 	//maxx maxy and current z so that if you fuck up, you only fuck up one entire z level instead of the entire universe
 	if(!startInput || !endInput)
 		to_chat(src, "Missing Input")

code/modules/reagents/chemistry/machinery/chem_synthesizer.dm

@@ -30,7 +30,11 @@
 				beaker = null
 				. = TRUE
 		if("input")
-			var/input_reagent = replacetext(lowertext(input("Enter the name of any reagent", "Input") as text), " ", "") //95% of the time, the reagent id is a lowercase/no spaces version of the name
+			var/input_reagent = replacetext(lowertext(input("Enter the name of any reagent", "Input") as text|null), " ", "") //95% of the time, the reagent id is a lowercase/no spaces version of the name
+			
+			if (isnull(input_reagent))
+				return
+			
 			if(shortcuts[input_reagent])
 				input_reagent = shortcuts[input_reagent]
 			else

code/modules/shuttle/spaceship_navigation_beacon.dm

@@ -42,7 +42,7 @@ obj/machinery/spaceship_navigation_beacon/emp_act()
 /obj/machinery/spaceship_navigation_beacon/multitool_act(mob/living/user, obj/item/multitool/I)
 	..()
 	if(panel_open)
-		var/new_name = "Beacon_[input("Enter the custom name for this beacon", "It be Beacon ..your input..") as text]"
+		var/new_name = "Beacon_[input("Enter the custom name for this beacon", "It be Beacon ..your input..") as text|null]"
 		if(new_name && Adjacent(user))
 			name = new_name
 			to_chat(user, "<span class='notice'>You change beacon name to [name].</span>")