--- a/src/station_cmd.cpp	Fri Jun 15 23:55:52 2007 +0000
+++ b/src/station_cmd.cpp	Sat Jun 16 10:10:22 2007 +0000
@@ -626,7 +626,7 @@
 			return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST);
 		}
 
-		if (!EnsureNoVehicle(tile_cur)) return CMD_ERROR;
+		if (!EnsureNoVehicleOnGround(tile_cur)) return CMD_ERROR;
 
 		uint z;
 		Slope tileh = GetTileSlope(tile_cur, &z);