Remove use of `list.clear()' for compatibility
@@ -407,7 +407,7 @@ class DiscogsPlugin(BeetsPlugin):
if next_divisions:
# End of a block of index tracks: update the current divisions.
divisions += next_divisions
- next_divisions.clear()
+ del next_divisions[:]
track_info = self.get_track_info(track, index, divisions)
track_info.track_alt = track['position']
tracks.append(track_info)
