hgext/bookmarks.py

--- a/hgext/bookmarks.py	Thu Feb 10 13:46:27 2011 -0600
+++ b/hgext/bookmarks.py	Thu Feb 10 13:46:27 2011 -0600
@@ -233,13 +233,6 @@
             tags.update(self._bookmarks)
             return (tags, tagtypes)
 
-        if hasattr(repo, 'invalidate'):
-            def invalidate(self):
-                super(bookmark_repo, self).invalidate()
-                for attr in ('_bookmarks', '_bookmarkcurrent'):
-                    if attr in self.__dict__:
-                        delattr(self, attr)
-
     repo.__class__ = bookmark_repo
 
 def pull(oldpull, ui, repo, source="default", **opts):