diff -r ecb9955c0a4a -r a6e9a0f46db9 src/tunnelbridge_cmd.cpp
--- a/src/tunnelbridge_cmd.cpp	Mon Oct 08 20:16:25 2007 +0000
+++ b/src/tunnelbridge_cmd.cpp	Mon Oct 08 20:42:33 2007 +0000
@@ -927,7 +927,7 @@
 			{  1,  0, -15, -14,  0, 15, 16,  1, 0, 1, 16, 15 }, // SW
 			{  0,  1, -14, -15, 15,  0,  1, 16, 1, 0, 15, 16 }, // NW
 		};
-		static const int *BB_data = _tunnel_BB[GetTunnelDirection(ti->tile)];
+		const int *BB_data = _tunnel_BB[GetTunnelDirection(ti->tile)];
 
 		bool catenary = false;