diff options
| -rw-r--r-- | src/rail.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rail.h b/src/rail.h index 52139b69a..37944cb3d 100644 --- a/src/rail.h +++ b/src/rail.h @@ -290,8 +290,8 @@ static inline Track FindFirstTrack(TrackBits tracks) */ static inline Track TrackBitsToTrack(TrackBits tracks) { - assert(tracks == INVALID_TRACK_BIT || (tracks != TRACK_BIT_NONE && KILL_FIRST_BIT(tracks) == 0)); - return tracks != INVALID_TRACK_BIT ? (Track)FIND_FIRST_BIT(tracks) : INVALID_TRACK; + assert(tracks == INVALID_TRACK_BIT || (tracks != TRACK_BIT_NONE && KILL_FIRST_BIT(tracks & TRACK_BIT_MASK) == 0)); + return tracks != INVALID_TRACK_BIT ? (Track)FIND_FIRST_BIT(tracks & TRACK_BIT_MASK) : INVALID_TRACK; } /** |