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Committer:
John Arbash Meinel
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Date:
2007-04-10 17:57:23 UTC
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mto:
This revision was merged to the branch mainline in
revision
2403.
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Revision ID:
john@arbash-meinel.com-20070410175723-9a3rljph39ot4e35
Shortcut the common_ancestor code when one tip is in the ancestry of the other.