From 860b2e53341869e0b3eea5679234506ca49afd3b Mon Sep 17 00:00:00 2001
From: GDN <96800819+GDNgit@users.noreply.github.com>
Date: Sun, 15 Jan 2023 17:04:39 -0600
Subject: [PATCH] fixes a nar-sie runtime (#20203)

---
 code/modules/power/singularity/narsie.dm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/modules/power/singularity/narsie.dm b/code/modules/power/singularity/narsie.dm
index a80bca459db..081cf0f6b79 100644
--- a/code/modules/power/singularity/narsie.dm
+++ b/code/modules/power/singularity/narsie.dm
@@ -122,6 +122,8 @@
 	var/list/noncultists = list()
 	for(var/mob/living/carbon/food in GLOB.alive_mob_list) //we don't care about constructs or cult-Ians or whatever. cult-monkeys are fair game i guess
 		var/turf/pos = get_turf(food)
+		if(!pos) // The GLOB mob list (alive or dead) can contain null entries, so we gotta check if we're trying to get the turf of something that doesn't exist
+			return
 		if(pos.z != src.z)
 			continue