Rev 3302: Unbreak has_ghosts. in http://people.ubuntu.com/~robertc/baz2.0/versioned_files

[Robert Collins]

At http://people.ubuntu.com/~robertc/baz2.0/versioned_files

------------------------------------------------------------
revno: 3302
revision-id: robertc at robertcollins.net-20080327041759-8b7gao08zdz99dei
parent: robertc at robertcollins.net-20080327012524-yfgr0lek5ckiowhn
committer: Robert Collins <robertc at robertcollins.net>
branch nick: versionedfile.apicleanup
timestamp: Thu 2008-03-27 15:17:59 +1100
message:
  Unbreak has_ghosts.
modified:
  bzrlib/knit.py                 knit.py-20051212171256-f056ac8f0fbe1bd9
=== modified file 'bzrlib/knit.py'
--- a/bzrlib/knit.py	2008-03-27 01:25:24 +0000
+++ b/bzrlib/knit.py	2008-03-27 04:17:59 +0000
@@ -784,7 +784,7 @@
             return False
         # optimisable if needed by memoising the _ghosts set.
         items = self.get_parent_map(self.versions())
-        for node, parents in items:
+        for parents in items.itervalues():
             for parent in parents:
                 if parent == version_id and parent not in items:
                     return True