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  • Committer: John Arbash Meinel
  • Date: 2008-07-16 16:54:06 UTC
  • mto: This revision was merged to the branch mainline in revision 3543.
  • Revision ID: john@arbash-meinel.com-20080716165406-3ctahm7c3fafi3qy
Review feedback from Ian.

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bzrlib/graph.py
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            if len(node_children) != 1:
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                continue
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            child_parents = result.get(node_children[0], None)
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            if child_parents is None:
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                import pdb; pdb.set_trace()
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            if len(child_parents) != 1:
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                # This is not its only parent
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                continue
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            assert child_parents[0] == node
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            # The child of this node only points at it, and the parent only has
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            # this as a child. remove this node, and join the others together
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            result[node_children[0]] = parents