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Committer:
exarkun
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Date:
2007-11-14 20:09:33 UTC
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Revision ID:
svn-v4:866e43f7-fbfc-0310-8f2a-ec88d1da2979:trunk:14239
Merge safer-mkbranch-2384-2
Author: exarkun
Reviewer: glyph, washort
Fixes #2384
Add a check to mkbranch so that it refuses to try to create a new branch with
the same name as an existing branch. Previously this would put a directory
named trunk into the existing branch. Now it will exit early without changing
the repository or any working copies.