/brz/remove-bazaar

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Viewing changes to bzrlib/ui/text.py

  • Committer: Martin Pool
  • Date: 2009-03-03 02:13:14 UTC
  • mto: This revision was merged to the branch mainline in revision 4074.
  • Revision ID: mbp@sourcefrog.net-20090303021314-l0syyc4sbv0r113j
https://launchpad.net/bugs/330248
Be more robust about pb updates when none are active

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Lines of Context:
bzrlib/ui/text.py
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    def _progress_updated(self, task):
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        """A task has been updated and wants to be displayed.
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        """
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        if task != self._task_stack[-1]:
 
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        if not self._task_stack:
 
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            warnings.warn("%r updated but no tasks are active" %
 
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                (task,))
 
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        elif task != self._task_stack[-1]:
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            warnings.warn("%r is not the top progress task %r" %
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                (task, self._task_stack[-1]))
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        self._progress_view.show_progress(task)