toast. And DiscoFox™️

code/modules/admin/view_variables/mass_edit_variables.dm

@@ -5,10 +5,13 @@
 
 	var/method = 0	//0 means strict type detection while 1 means this type and all subtypes (IE: /obj/item with this set to 1 will set it to ALL items)
 
+	// if(tgui_alert(src, "Are you sure you'd like to mass-modify every instance of the [var_name] variable? This can break everything if you do not know what you are doing.", "Slow down, chief!", list("Yes", "No")) != "Yes")
+	// 	return
+
 	if(!check_rights(R_VAREDIT))
 		return
 
-	if(A && A.type)
+	if(A?.type)
 		method = vv_subtype_prompt(A.type)
 
 	src.massmodify_variables(A, var_name, method)
@@ -114,7 +117,7 @@
 			var/list/varsvars = vv_parse_text(O, new_value)
 			var/pre_processing = new_value
 			var/unique
-			if (varsvars && varsvars.len)
+			if (varsvars?.len)
 				unique = alert(usr, "Process vars unique to each instance, or same for all?", "Variable Association", "Unique", "Same")
 				if(unique == "Unique")
 					unique = TRUE