fixes wire loading

code/game/objects/structures.dm

@@ -15,7 +15,7 @@
 	var/list/blend_objects = newlist() // Objects which to blend with
 	var/list/noblend_objects = newlist() //Objects to avoid blending with (such as children of listed blend objects.
 
-/obj/structure/Initialize()
+/obj/structure/Initialize(mapload)
 	. = ..()
 	if(climbable)
 		verbs += /obj/structure/proc/climb_on

code/game/objects/structures/window_spawner.dm

@@ -57,7 +57,7 @@
 	activated = 1
 	for(var/obj/effect/wingrille_spawn/other in neighbours)
 		if(!other.activated) other.activate()
-	if(initialized && !QDELETED(src))
+	if((flags & ATOM_INITIALIZED) && !QDELETED(src))
 		qdel(src)
 
 /obj/effect/wingrille_spawn/proc/handle_window_spawn(var/obj/structure/window/W)