--- a/hgext/purge.py	Sun Apr 26 16:50:44 2009 -0500
+++ b/hgext/purge.py	Sun Apr 26 16:50:44 2009 -0500
@@ -88,11 +88,11 @@
     match.dir = directories.append
     status = repo.status(match=match, ignored=opts['all'], unknown=True)
 
-    for f in util.sort(status[4] + status[5]):
+    for f in sorted(status[4] + status[5]):
         ui.note(_('Removing file %s\n') % f)
         remove(removefile, f)
 
-    for f in util.sort(directories)[::-1]:
+    for f in sorted(directories, reverse=True):
         if match(f) and not os.listdir(repo.wjoin(f)):
             ui.note(_('Removing directory %s\n') % f)
             remove(os.rmdir, f)