--- a/mercurial/httprepo.py	Fri Apr 24 10:43:12 2009 +0200
+++ b/mercurial/httprepo.py	Wed Apr 22 00:55:32 2009 +0200
@@ -52,9 +52,9 @@
     def get_caps(self):
         if self.caps is None:
             try:
-                self.caps = util.set(self.do_read('capabilities').split())
+                self.caps = set(self.do_read('capabilities').split())
             except error.RepoError:
-                self.caps = util.set()
+                self.caps = set()
             self.ui.debug(_('capabilities: %s\n') %
                           (' '.join(self.caps or ['none'])))
         return self.caps