Merge pull request #651 from Citadel-Station-13/upstream-merge-26681

[MIRROR] You can no longer spam-spawn scarabs via Ratvar

code/game/gamemodes/clock_cult/clock_structures/ratvar_the_clockwork_justicar.dm

@@ -40,8 +40,8 @@
 
 /obj/structure/destructible/clockwork/massive/ratvar/attack_ghost(mob/dead/observer/O)
 	var/alertresult = alert(O, "Embrace the Justiciar's light? You can no longer be cloned!",,"Yes", "No")
-	if(alertresult == "No" || !O)
-		return 0
+	if(alertresult == "No" || QDELETED(O) || !istype(O) || !O.key)
+		return FALSE
 	var/mob/living/simple_animal/drone/cogscarab/ratvar/R = new/mob/living/simple_animal/drone/cogscarab/ratvar(get_turf(src))
 	R.visible_message("<span class='heavy_brass'>[R] forms, and its eyes blink open, glowing bright red!</span>")
 	R.key = O.key