From ba1b35a0acb6aa789583c249dade13047952b8ae Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Sat, 23 Nov 2013 13:16:05 +0000
Subject: [PATCH] (svn r26059) -Fix (r20435): missed one instance causing to
 compare an array to NULL instead of an array's element

---
 src/newgrf_house.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/newgrf_house.cpp b/src/newgrf_house.cpp
index 38b127f971..e54a976851 100644
--- a/src/newgrf_house.cpp
+++ b/src/newgrf_house.cpp
@@ -610,7 +610,7 @@ static void DoTriggerHouse(TileIndex tile, HouseTrigger trigger, byte base_rando
 	HouseID hid = GetHouseType(tile);
 	HouseSpec *hs = HouseSpec::Get(hid);
 
-	if (hs->grf_prop.spritegroup == NULL) return;
+	if (hs->grf_prop.spritegroup[0] == NULL) return;
 
 	HouseResolverObject object(hid, tile, Town::GetByTile(tile), CBID_RANDOM_TRIGGER);
 	object.trigger = trigger;