# HG changeset patch
# User frosch <frosch@openttd.org>
# Date 2009-05-15 22:45:31
# Node ID e9ad0e83ab1e2ee4b17a1b1da8113bd64a3e4118
# Parent  4f391926e478ab84ad3c73fb22a8999ec0c818be

(svn r16314) -Fix (r9315): Allow accessing the houseage when the house is not yet built.

diff --git a/src/newgrf_house.cpp b/src/newgrf_house.cpp
--- a/src/newgrf_house.cpp
+++ b/src/newgrf_house.cpp
@@ -255,7 +255,7 @@ static uint32 HouseGetVariable(const Res
 		case 0x40: return (IsTileType(tile, MP_HOUSE) ? GetHouseBuildingStage(tile) : 0) | TileHash2Bit(TileX(tile), TileY(tile)) << 2;
 
 		/* Building age. */
-		case 0x41: return GetHouseAge(tile);
+		case 0x41: return IsTileType(tile, MP_HOUSE) ? GetHouseAge(tile) : 0;
 
 		/* Town zone */
 		case 0x42: return GetTownRadiusGroup(town, tile);