Mercurial > hg-stable
changeset 3160:1839e6e91c3a
findcopies: shortcut for empty working dir
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Tue, 26 Sep 2006 15:58:51 -0500 |
| parents | e43fd1623fe1 |
| children | 84561ea8711e |
| files | mercurial/merge.py |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/merge.py Tue Sep 26 13:58:58 2006 +0200 +++ b/mercurial/merge.py Tue Sep 26 15:58:51 2006 -0500 @@ -133,6 +133,10 @@ Find moves and copies between m1 and m2 back to limit linkrev """ + # avoid silly behavior for update from empty dir + if not m1: + return {} + dcopies = repo.dirstate.copies() copy = {} match = {}