diff -r cb981fc955fb -r f67d1468ac50 hgext/notify.py
--- a/hgext/notify.py	Fri Jun 27 14:53:30 2008 -0500
+++ b/hgext/notify.py	Fri Jun 27 18:28:45 2008 -0500
@@ -156,9 +156,7 @@
             if fnmatch.fnmatch(self.repo.root, pat):
                 for user in users.split(','):
                     subs[self.fixmail(user)] = 1
-        subs = subs.keys()
-        subs.sort()
-        return subs
+        return util.sort(subs)
 
     def url(self, path=None):
         return self.ui.config('web', 'baseurl') + (path or self.root)