(svn r23093) -Codechange: add a default NULL for the Z of GetTileSlope and use it

1 files changed, 2 insertions, 2 deletions

diff --git a/src/pathfinder/yapf/yapf_costbase.hpp b/src/pathfinder/yapf/yapf_costbase.hpp
index 6f6fed007..6e249e336 100644
--- a/src/pathfinder/yapf/yapf_costbase.hpp
+++ b/src/pathfinder/yapf/yapf_costbase.hpp
@@ -27,13 +27,13 @@ struct CYapfCostBase {
 				/* it is bridge ramp, check if we are entering the bridge */
 				if (GetTunnelBridgeDirection(tile) != TrackdirToExitdir(td)) return false; // no, we are leaving it, no penalty
 				/* we are entering the bridge */
-				Slope tile_slope = GetTilePixelSlope(tile, NULL);
+				Slope tile_slope = GetTileSlope(tile);
 				Axis axis = DiagDirToAxis(GetTunnelBridgeDirection(tile));
 				return !HasBridgeFlatRamp(tile_slope, axis);
 			} else {
 				/* not bridge ramp */
 				if (IsTunnelTile(tile)) return false; // tunnel entry/exit doesn't slope
-				Slope tile_slope = GetTilePixelSlope(tile, NULL);
+				Slope tile_slope = GetTileSlope(tile);
 				return IsUphillTrackdir(tile_slope, td); // slopes uphill => apply penalty
 			}
 		}