set default icon to non state again (#9916)

code/game/objects/structures/crates_lockers/crates.dm

@@ -743,6 +743,7 @@
 	closet_appearance = null
 	open_sound = 'sound/effects/rustle1.ogg'
 	close_sound = 'sound/effects/rustle2.ogg'
+	icon_state = ""
 
 //Wooden Crate
 /obj/structure/closet/crate/wooden
@@ -752,6 +753,7 @@
 	closet_appearance = null
 	open_sound = 'sound/effects/wooden_closet_open.ogg'
 	close_sound = 'sound/effects/wooden_closet_close.ogg'
+	icon_state = ""
 
 //Chest
 /obj/structure/closet/crate/chest
@@ -761,6 +763,7 @@
 	closet_appearance = null
 	open_sound = 'sound/effects/wooden_closet_open.ogg'
 	close_sound = 'sound/effects/wooden_closet_close.ogg'
+	icon_state = ""
 
 //Mining Cart
 /obj/structure/closet/crate/miningcar
@@ -770,3 +773,4 @@
 	closet_appearance = null
 	open_sound = 'sound/effects/wooden_closet_open.ogg'
 	close_sound = 'sound/effects/wooden_closet_close.ogg'
+	icon_state = ""