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Committer:
John Arbash Meinel
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Date:
2008-10-30 15:20:00 UTC
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mto:
This revision was merged to the branch mainline in
revision
3812.
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Revision ID:
john@arbash-meinel.com-20081030152000-pzfowc2mapr41kut
make _walk_to_common responsible for stopping ancestors
and assume that callers that call 'stop' late will handle ancestors,
so don't bother testing what happens if they don't.