--- a/hgext/convert/cvs.py	Wed Jul 04 13:38:49 2007 -0700
+++ b/hgext/convert/cvs.py	Thu Jul 05 12:00:04 2007 -0700
@@ -7,6 +7,8 @@
 
 class convert_cvs(converter_source):
     def __init__(self, ui, path, rev=None):
+        super(convert_cvs, self).__init__(ui, path, rev=rev)
+
         self.path = path
         self.ui = ui
         self.rev = rev