crashu

code/modules/tables/tables.dm

@@ -309,33 +309,34 @@ var/list/table_icon_cache = list()
 	return I
 
 /obj/structure/table/update_icon()
+	var/mutable_appearance/ma = new(src)
 	if(flipped != 1)
-		icon_state = "blank"
-		overlays.Cut()
+		ma.icon_state = "blank"
+		ma.overlays.Cut()
 
 		// Base frame shape. Mostly done for glass/diamond tables, where this is visible.
 		for(var/i = 1 to 4)
 			var/image/I = get_table_image(icon, connections[i], 1<<(i-1))
-			overlays += I
+			ma.overlays += I
 
 		// Standard table image
 		if(material)
 			for(var/i = 1 to 4)
 				var/image/I = get_table_image(icon, "[material.icon_base]_[connections[i]]", 1<<(i-1), material.icon_colour, 255 * material.opacity)
-				overlays += I
+				ma.overlays += I
 
 		// Reinforcements
 		if(reinforced)
 			for(var/i = 1 to 4)
 				var/image/I = get_table_image(icon, "[reinforced.icon_reinf]_[connections[i]]", 1<<(i-1), reinforced.icon_colour, 255 * reinforced.opacity)
-				overlays += I
+				ma.overlays += I
 
 		if(carpeted)
 			for(var/i = 1 to 4)
 				var/image/I = get_table_image(icon, "carpet_[connections[i]]", 1<<(i-1))
-				overlays += I
+				ma.overlays += I
 	else
-		overlays.Cut()
+		ma.overlays.Cut()
 		var/type = 0
 		var/tabledirs = 0
 		for(var/direction in list(turn(dir,90), turn(dir,-90)) )
@@ -351,12 +352,12 @@ var/list/table_icon_cache = list()
 			if (tabledirs & turn(dir,-90))
 				type += "+"
 
-		icon_state = "flip[type]"
+		ma.icon_state = "flip[type]"
 		if(material)
 			var/image/I = image(icon, "[material.icon_base]_flip[type]")
 			I.color = material.icon_colour
 			I.alpha = 255 * material.opacity
-			overlays += I
+			ma.overlays += I
 			name = "[material.display_name] table"
 		else
 			name = "table frame"
@@ -365,10 +366,11 @@ var/list/table_icon_cache = list()
 			var/image/I = image(icon, "[reinforced.icon_reinf]_flip[type]")
 			I.color = reinforced.icon_colour
 			I.alpha = 255 * reinforced.opacity
-			overlays += I
+			ma.overlays += I
 
 		if(carpeted)
-			overlays += "carpet_flip[type]"
+			ma.overlays += "carpet_flip[type]"
+	src.appearance = ma
 
 // set propagate if you're updating a table that should update tables around it too, for example if it's a new table or something important has changed (like material).
 /obj/structure/table/proc/update_connections(propagate=0)