[Zope-Checkins] SVN: Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py Added a sanity check to avoid registration of objects without a

[Jim Fulton]

Log message for revision 29071:
  Added a sanity check to avoid registration of objects without a
  manager. (Perhaps this should be an assert.)
  

Changed:
  U   Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py

-=-
Modified: Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py
===================================================================
--- Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py	2005-02-07 12:36:03 UTC (rev 29070)
+++ Zope/branches/jim-fix-zclasses/lib/python/transaction/_transaction.py	2005-02-07 12:36:05 UTC (rev 29071)
@@ -240,6 +240,8 @@
         # commit protocol.
 
         manager = getattr(obj, "_p_jar", obj)
+        if manager is None:
+            raise ValueError("Register with no manager")
         adapter = self._adapters.get(manager)
         if adapter is None:
             if myhasattr(manager, "commit_sub"):