[MIRROR] [READY] Fixes de-initialization of cleanables-ash (#5295)

* [READY] Fixes de-initialization of cleanables-ash

* Update morgue.dm

* Update morgue.dm

code/game/objects/effects/decals/cleanable/misc.dm

@@ -17,6 +17,10 @@
 	pixel_x = rand(-5, 5)
 	pixel_y = rand(-5, 5)
 
+/obj/effect/decal/cleanable/ash/crematorium
+//crematoriums need their own ash cause default ash deletes itself if created in an obj
+	turf_loc_check = FALSE
+
 /obj/effect/decal/cleanable/ash/large
 	name = "large pile of ashes"
 	icon_state = "big_ash"

code/game/objects/effects/decals/decal.dm

@@ -2,10 +2,11 @@
 	name = "decal"
 	anchored = TRUE
 	resistance_flags = FIRE_PROOF | UNACIDABLE | ACID_PROOF
+	var/turf_loc_check = TRUE
 
 /obj/effect/decal/Initialize()
 	. = ..()
-	if(!isturf(loc) || NeverShouldHaveComeHere(loc))
+	if(turf_loc_check && (!isturf(loc) || NeverShouldHaveComeHere(loc)))
 		return INITIALIZE_HINT_QDEL
 
 /obj/effect/decal/blob_act(obj/structure/blob/B)