--- a/mercurial/httprepo.py	Fri Jun 16 08:52:28 2006 -0700
+++ b/mercurial/httprepo.py	Fri Jun 16 10:02:59 2006 -0700
@@ -23,7 +23,7 @@
         if authinfo != (None, None):
             return authinfo
 
-        if not ui.interactive:
+        if not self.ui.interactive:
             raise util.Abort(_('http authorization required'))
 
         self.ui.write(_("http authorization required\n"))