Traceback (most recent call last):
  File "/var/lib/python-support/python2.6/miro/frontends/widgets/gtk/threads.py", line 39, in wrap_idle_func
    func(*args, **kwargs)
  File "/var/lib/python-support/python2.6/miro/frontends/widgets/playback.py", line 322, in on_movie_finished
    self.update_current_resume_time(0)
  File "/var/lib/python-support/python2.6/miro/frontends/widgets/playback.py", line 299, in update_current_resume_time
    id = self.playlist[self.position].id
TypeError: 'NoneType' object is unsubscriptable