Fixes a bunch of runtimes (#27363)

* hjnbujihbhuji

* uioybgyub

* Fixes a bunch of crunchy runtimes

code/game/objects/effects/decals/Cleanable/humans.dm

@@ -71,7 +71,7 @@
 		else
 			animate_levitate(src, -1, rand(30,120))
 
-		if(weightless_image.icon_state)
+		if(weightless_image && weightless_image.icon_state)
 			icon_state = weightless_image.icon_state
 
 		overlays -= weightless_image

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

@@ -87,10 +87,10 @@
 
 /obj/effect/decal/cleanable/Initialize(mapload)
 	. = ..()
+	prepare_huds()
 	if(should_merge_decal(loc))
 		return INITIALIZE_HINT_QDEL
 	var/datum/atom_hud/data/janitor/jani_hud = GLOB.huds[DATA_HUD_JANITOR]
-	prepare_huds()
 	jani_hud.add_to_hud(src)
 	jani_hud_set_sign()
 	if(random_icon_states && length(src.random_icon_states) > 0)