(svn r3776) Replace many ints and magic numbers by Direction, DiagDirection and friends

1 files changed, 1 insertions, 1 deletions

diff --git a/vehicle.h b/vehicle.h
index 0c1a23b0a..0c13e98d8 100644
--- a/vehicle.h
+++ b/vehicle.h
@@ -284,7 +284,7 @@ void VehicleInTheWayErrMsg(const Vehicle* v);
 Vehicle *FindVehicleBetween(TileIndex from, TileIndex to, byte z);
 TileIndex GetVehicleOutOfTunnelTile(const Vehicle *v);
 
-bool UpdateSignalsOnSegment(TileIndex tile, byte direction);
+bool UpdateSignalsOnSegment(TileIndex tile, Direction direction);
 void SetSignalsOnBothDir(TileIndex tile, byte track);
 
 Vehicle *CheckClickOnVehicle(const ViewPort *vp, int x, int y);