[MIRROR] Fixes a race condition in mutations code [MDB IGNORE] (#718)

* Fixes a race condition in mutations code (#79829) --------- Co-authored-by: SkyratBot <[email protected]> Co-authored-by: Bloop <[email protected]>
Fluffy-Frontier · Nov 19, 2023 · d49ba6f · d49ba6f
1 parent 9e9e343
commit d49ba6f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/datums/mutations/_mutations.dm b/code/datums/mutations/_mutations.dm
@@ -177,7 +177,7 @@
  * returns an instance of a power if modification was complete
  */
 /datum/mutation/human/proc/modify()
-	if(modified || !power_path || !owner)
+	if(modified || !power_path || QDELETED(owner))
 		return
 	var/datum/action/cooldown/modified_power = locate(power_path) in owner.actions
 	if(!modified_power)