diff options
Diffstat (limited to 'src/track_func.h')
| -rw-r--r-- | src/track_func.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/track_func.h b/src/track_func.h index 8e2056265..a55d6d8f2 100644 --- a/src/track_func.h +++ b/src/track_func.h @@ -61,7 +61,7 @@ static inline bool IsValidTrackdirForRoadVehicle(Trackdir trackdir) */ static inline bool IsValidTrackdir(Trackdir trackdir) { - return (1 << trackdir & TRACKDIR_BIT_MASK) != TRACKDIR_BIT_NONE; + return trackdir != INVALID_TRACKDIR && ((1 << trackdir & TRACKDIR_BIT_MASK) != TRACKDIR_BIT_NONE); } /** |