Rev 4606: remove the .keys() call that Robert remarked about. in http://bazaar.launchpad.net/~jameinel/bzr/1.19-bug-402778

[John Arbash Meinel]

At http://bazaar.launchpad.net/~jameinel/bzr/1.19-bug-402778

------------------------------------------------------------
revno: 4606
revision-id: john at arbash-meinel.com-20090812190948-nc5igycxkfbpwogm
parent: john at arbash-meinel.com-20090812185805-5q9zxhgojtzxbwry
committer: John Arbash Meinel <john at arbash-meinel.com>
branch nick: 1.19-bug-402778
timestamp: Wed 2009-08-12 14:09:48 -0500
message:
  remove the .keys() call that Robert remarked about.
-------------- next part --------------
=== modified file 'bzrlib/repository.py'
--- a/bzrlib/repository.py	2009-08-11 17:29:31 +0000
+++ b/bzrlib/repository.py	2009-08-12 19:09:48 +0000
@@ -3820,7 +3820,7 @@
             parent_map = self.source.get_parent_map(parent_ids)
             # we iterate over parent_map and not parent_ids because we don't
             # want to try copying any revision which is a ghost
-            for parent_tree in self.source.revision_trees(parent_map.keys()):
+            for parent_tree in self.source.revision_trees(parent_map):
                 current_revision_id = parent_tree.get_revision_id()
                 parents_parents = parent_map[current_revision_id]
                 basis_id, delta = self._get_delta_for_revision(parent_tree,