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_updatebranchcache: prevent deleting dict key during iteration
authorPierre-Yves David <pierre-yves.david@logilab.fr>
Tue, 17 Jul 2012 16:16:17 +0200
changeset 17210 ec80ae982689
parent 17209 5cd3e526ac37
child 17211 4f321eecbf8d
_updatebranchcache: prevent deleting dict key during iteration We use dict.keys() to fetch all keys before starting to delete some. Otherwise python complains that the dictionnary is altered during iteration.
mercurial/localrepo.py file | annotate | diff | comparison | revisions 
--- a/mercurial/localrepo.py	Tue Jul 17 18:21:49 2012 +0200
+++ b/mercurial/localrepo.py	Tue Jul 17 16:16:17 2012 +0200
@@ -745,7 +745,7 @@
         # branch that ceased to exist may not be in newbranches because
         # newbranches is the set of candidate heads, which when you strip the
         # last commit in a branch will be the parent branch.
-        for branch in partial:
+        for branch in partial.keys():
             nodes = [head for head in partial[branch]
                      if self.changelog.hasnode(head)]
             if not nodes:
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