Keep index tracks in coalesced tracklist
@@ -499,7 +499,7 @@ class DiscogsPlugin(BeetsPlugin):
else:
# Promote the subtracks to real tracks, discarding the
# index track, assuming the subtracks are physical tracks.
- index_track = tracklist.pop()
+ index_track = tracklist[-1]
# Fix artists when they are specified on the index track.
if index_track.get('artists'):
for subtrack in subtracks:
