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Committer:
John Arbash Meinel
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Date:
2008-07-22 22:25:42 UTC
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mto:
(3697.7.4 1.7)
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mto:
This revision was merged to the branch mainline in
revision
3748.
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Revision ID:
john@arbash-meinel.com-20080722222542-r4so03343ba2me68
Switch the lca_trees to be in 'find_merge_order'.
We don't *have* to use that order, but it means we guarantee the lca ordering,
rather than just guessing.
One alternative that would be a bit faster is just simple lexicographical ordering.
Also handle when one of the LCA trees doesn't have an entry.