Revert r2341: it does not pass 3.4.4 tests

This change was accidentally committed, and turns out to be incorrect
(3.4.4 tests fail).

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2343 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/app.py

@@ -974,7 +974,7 @@ class Application(object):
                         'transaction', oid)
                 undo_serial = None
             self._store(oid, current_serial, data, undo_serial)
-        return tid, []
+        return tid, oid_list
 
     def _insertMetadata(self, txn_info, extension):
         for k, v in loads(extension).items():