From 66368a40e49cd1ce57ac74ca2b6ce955b897d9c9 Mon Sep 17 00:00:00 2001
From: Tigercat2000 <nick.pilant2@gmail.com>
Date: Thu, 21 Jan 2016 20:23:46 -0800
Subject: [PATCH] Fixes #3319

tgstation/-tg-station#12208
---
 code/modules/mining/mine_turfs.dm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/modules/mining/mine_turfs.dm b/code/modules/mining/mine_turfs.dm
index 6e4defb9477..be291902af4 100644
--- a/code/modules/mining/mine_turfs.dm
+++ b/code/modules/mining/mine_turfs.dm
@@ -530,6 +530,9 @@ var/global/list/rockTurfEdgeCache
 /turf/simulated/mineral/updateMineralOverlays()
 	return
 
+/turf/simulated/wall/updateMineralOverlays()
+	return
+
 /turf/proc/fullUpdateMineralOverlays()
 	for (var/turf/t in range(1,src))
 		t.updateMineralOverlays()