Gripper attackby fixes (#13571)

This cannot go wrong, can it?

code/modules/projectiles/ammunition/ammo_pile.dm

@@ -77,18 +77,18 @@
 	if(istype(W, /obj/item/ammo_casing))
 		if(W.type != ammo_type)
 			to_chat(user, SPAN_WARNING("\The [W] has a different type of ammunition!"))
-			return
+			return TRUE
 		if(length(ammo) >= max_ammo)
 			to_chat(user, SPAN_WARNING("\The [src] is already fully stacked."))
-			return
+			return TRUE
 		var/obj/item/ammo_casing/B = W
 		if(!B.BB)
 			to_chat(user, SPAN_WARNING("\The [B] is spent!"))
-			return
+			return TRUE
 		to_chat(user, SPAN_NOTICE("You add \the [W] to \the [src]."))
 		add_ammo(W)
-		return
-	..()
+		return TRUE
+	return ..()
 
 /obj/item/ammo_pile/attack_hand(mob/user)
 	if(user.get_inactive_hand() == src)
@@ -174,4 +174,4 @@
 	ammo_type = /obj/item/ammo_casing/shotgun
 
 /obj/item/ammo_pile/fourty_five
-	ammo_type = /obj/item/ammo_casing/c45
+	ammo_type = /obj/item/ammo_casing/c45

code/modules/projectiles/gun.dm

@@ -873,32 +873,32 @@
 
 		if(bayonet)
 			to_chat(user, SPAN_DANGER("There is a bayonet attached to \the [src] already."))
-			return
+			return TRUE
 
 		user.drop_from_inventory(I,src)
 		bayonet = I
 		to_chat(user, SPAN_NOTICE("You attach \the [I] to the front of \the [src]."))
 		update_icon()
-		return
+		return TRUE
 
 	if(istype(pin) && pin.attackby(I, user)) //Allows users to use their ID on a gun with a wireless-control firing pin to register their identity.
-		return
+		return TRUE
 
 	if(istype(I, /obj/item/ammo_display))
 		if(!can_ammo_display)
 			to_chat(user, SPAN_WARNING("\The [I] cannot attach to \the [src]."))
-			return
+			return TRUE
 		if(ammo_display)
 			to_chat(user, SPAN_WARNING("\The [src] already has a holographic ammo display."))
-			return
+			return TRUE
 		if(displays_maptext)
 			to_chat(user, SPAN_WARNING("\The [src] is already displaying its ammo count."))
-			return
+			return TRUE
 		user.drop_from_inventory(I, src)
 		ammo_display = I
 		displays_maptext = TRUE
 		to_chat(user, SPAN_NOTICE("You attach \the [I] to \the [src]."))
-		return
+		return TRUE
 
 	if(I.iscrowbar() && bayonet)
 		to_chat(user, SPAN_NOTICE("You detach \the [bayonet] from \the [src]."))
@@ -906,7 +906,7 @@
 		user.put_in_hands(bayonet)
 		bayonet = null
 		update_icon()
-		return
+		return TRUE
 
 	if(I.iswrench() && ammo_display)
 		to_chat(user, SPAN_NOTICE("You wrench the ammo display loose from \the [src]."))
@@ -915,7 +915,7 @@
 		ammo_display = null
 		displays_maptext = FALSE
 		maptext = ""
-		return
+		return TRUE
 
 	if(pin && I.isscrewdriver())
 		visible_message(SPAN_WARNING("\The [user] begins to try and pry out \the [src]'s firing pin!"))
@@ -932,12 +932,12 @@
 				"You hear a metallic crack.")
 				qdel(pin)
 				pin = null
-		return
+		return TRUE
 
 	if(is_sharp(I))
 		user.visible_message("<b>[user]</b> carves a notched mark into \the [src].", SPAN_NOTICE("You carve a notched mark into \the [src]."))
 		markings++
-		return
+		return TRUE
 
 	return ..()
 

code/modules/projectiles/guns/projectile.dm

@@ -213,7 +213,7 @@
 	update_icon()
 
 /obj/item/gun/projectile/attackby(obj/item/A, mob/user)
-	..()
+	. = ..()
 	load_ammo(A, user)
 
 /obj/item/gun/projectile/toggle_firing_mode(mob/user)
@@ -295,4 +295,4 @@
 			. += P.get_print_info()
 		else
 			. += "No magazine inserted.<br>"
-	. += ..(FALSE)
+	. += ..(FALSE)