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  • Committer: Robert Collins
  • Date: 2007-10-18 01:31:01 UTC
  • mto: (2592.3.218 repository)
  • mto: This revision was merged to the branch mainline in revision 2917.
  • Revision ID: robertc@robertcollins.net-20071018013101-6zbs4utnk16q59fu
Make HeadsCache actually work.

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Lines of Context:
bzrlib/graph.py
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        :return: A set containing the heads, which may be mutated without
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            affecting future lookups.
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        """
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        keys = set(keys)
 
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        keys = frozenset(keys)
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        try:
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            return set(self._heads[keys])
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        except KeyError: