From 66c926b54088ef2b98cdd67fc8ba2a398f7ab4f0 Mon Sep 17 00:00:00 2001
From: MichiRecRoom <1008889+LikeLakers2@users.noreply.github.com>
Date: Sat, 8 Mar 2025 14:43:19 -0500
Subject: [PATCH] The radioactive mutation now ensures it has an owner before
 modifying the radioactivity (#89805)

## About The Pull Request
https://github.com/Monkestation/Monkestation2.0/pull/5690 exposed the
fact that `/datum/mutation/human/radioactive/modify()` assumes we have
an owner.

However, the parent proc, `/datum/mutation/human/modify()`, does not
make this assumption - and as such,
`/datum/mutation/human/radioactive/modify()` shouldn't either.

This PR modifies `/datum/mutation/human/radioactive/modify()` to check
if our `owner` variable is set (and valid!) before applying the
radioactivity changes.
---
 code/datums/mutations/radioactive.dm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/datums/mutations/radioactive.dm b/code/datums/mutations/radioactive.dm
index b2a17b53412..e7dc2557eb5 100644
--- a/code/datums/mutations/radioactive.dm
+++ b/code/datums/mutations/radioactive.dm
@@ -24,7 +24,8 @@
 
 /datum/mutation/human/radioactive/modify()
 	. = ..()
-	make_radioactive(owner)
+	if(!QDELETED(owner))
+		make_radioactive(owner)
 
 /**
  * Makes the passed mob radioactive, or if they're already radioactive,