Fix crash in playlist selector for removed tracks.
authorRobin Gareus <robin@gareus.org>
Fri, 22 Sep 2017 23:57:25 +0000 (01:57 +0200)
committerRobin Gareus <robin@gareus.org>
Fri, 22 Sep 2017 23:57:25 +0000 (01:57 +0200)
commitc724f3f82c53b0ec426bec322358ed2eccc52d58
tree99e45293b7417ae4e0614e9e022c5b195b263be8
parente39a8b90d9b14127116b91a337be26cfa5ed83fc
Fix crash in playlist selector for removed tracks.

Removing a Track does not delete its playlists and one can keep
Playlists after Cleanup. Don't crash if a the track that the playlist
originally belonged to does no longer exist.
gtk2_ardour/playlist_selector.cc