dump uuid in log

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@626 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/storage/replicator.py

@@ -300,7 +300,7 @@ class Replicator(object):
 
         addr = node.getServer()
         if addr is None:
-            logging.error("no address known for the selected node %s" %(node.getUUID()))
+            logging.error("no address known for the selected node %s" %(dump(node.getUUID())))
             return
         if self.current_connection is not None:
             if self.current_connection.getAddress() == addr: