--- a/server/schemaserial.py	Tue Dec 08 09:09:07 2009 +0100
+++ b/server/schemaserial.py	Tue Dec 08 09:10:16 2009 +0100
@@ -399,7 +399,7 @@
     if subjtype is None:
         assert objtype is None
         assert props is None
-        targets = rschema.iter_rdefs()
+        targets = rschema.rdefs
     else:
         assert not objtype is None
         targets = [(subjtype, objtype)]