From a103a44252d4bc1c0a815872c7cdf3219253cb81 Mon Sep 17 00:00:00 2001
From: vuonojenmustaturska <naksu@youzen.ext.b2.fi>
Date: Tue, 13 Feb 2018 18:00:10 +0200
Subject: [PATCH] Merge pull request #35574 from ShizCalev/sentience-fix

Sanity check for sentience event
---
 code/modules/events/sentience.dm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/modules/events/sentience.dm b/code/modules/events/sentience.dm
index 50ed1211c4..b4b939fdba 100644
--- a/code/modules/events/sentience.dm
+++ b/code/modules/events/sentience.dm
@@ -31,7 +31,7 @@
 	var/list/potential = list()
 	for(var/mob/living/simple_animal/L in GLOB.alive_mob_list)
 		var/turf/T = get_turf(L)
-		if(!is_station_level(T.z))
+		if(!T || !is_station_level(T.z))
 			continue
 		if(!(L in GLOB.player_list) && !L.mind)
 			potential += L