Node variable wasn't defined, retreive it from the uuid.

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1001 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/handlers/client.py

@@ -80,7 +80,8 @@ class ClientServiceHandler(BaseServiceHandler):
             # this assertion when done
             assert node_type == protocol.STORAGE_NODE_TYPE
             assert state in (protocol.TEMPORARILY_DOWN_STATE, protocol.BROKEN_STATE)
-
+            node = self.app.nm.getNodeByUUID(uuid)
+            assert node is not None
             if self.app.em.getConnectionByUUID(uuid) is None:
                 # trust this notification only if I don't have a connexion to
                 # this node