--- a/src/yapf/yapf_ship.cpp	Thu Feb 21 22:34:54 2008 +0000
+++ b/src/yapf/yapf_ship.cpp	Fri Feb 22 00:25:54 2008 +0000
@@ -53,7 +53,7 @@
 		// convert origin trackdir to TrackdirBits
 		TrackdirBits trackdirs = TrackdirToTrackdirBits(trackdir);
 		// get available trackdirs on the destination tile
-		TrackdirBits dest_trackdirs = (TrackdirBits)(GetTileTrackStatus(v->dest_tile, TRANSPORT_WATER, 0) & TRACKDIR_BIT_MASK);
+		TrackdirBits dest_trackdirs = TrackStatusToTrackdirBits(GetTileTrackStatus(v->dest_tile, TRANSPORT_WATER, 0));
 
 		// create pathfinder instance
 		Tpf pf;