From f0915957d48278cb03f70f02f7d48c248104df63 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Tue, 13 Nov 2007 22:44:41 +0000
Subject: (svn r11430) -Fix (r11421) [FS#1421]: there was still one case that
 would cause a crash...

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

diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index a8ce3f112..cd0ca8a2b 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -933,7 +933,7 @@ static bool GrowTownWithBridge(const Town *t, TileIndex tile, DiagDirection brid
 			return false;
 		}
 		bridge_tile += delta;
-	} while (IsWaterTile(bridge_tile));
+	} while (TileX(bridge_tile) != 0 && TileY(bridge_tile) != 0 && IsWaterTile(bridge_tile) && TileX(bridge_tile) != 0);
 
 	/* no water tiles in between? */
 	if (bridge_length == 1) return false;
-- 
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