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  • Committer: Andrew Bennetts
  • Date: 2009-03-10 04:41:22 UTC
  • mto: This revision was merged to the branch mainline in revision 4103.
  • Revision ID: andrew.bennetts@canonical.com-20090310044122-lqeuw5oippsifwd8
Fix 'trailing' whitespace (actually just a blank line between methods).

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        NULL_REVISION.
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        """
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        return self._get_keys(self.repo.get_graph())
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    def _get_keys(self, graph):
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        NULL_REVISION = revision.NULL_REVISION
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        keys = [key for (key, parents) in graph.iter_ancestry(self.heads)