- Only use index 1 as track boundary. Previously, the first index was
taken as the end of the previous track and the last index as the start
of this track. All sectors in between were silently dropped.
- Stop output of a track *before* the first sector of the next track.
Previously, the first sector was output twice, once as the last
sector of the previous track, once as the first sector of the
current track.
Patches will be sent upstream shortly.
Take maintainership, ok pooka.
