fix variable name

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@202 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/handler.py

@@ -478,7 +478,7 @@ class ClientEventHandler(EventHandler):
         if isinstance(conn, MTClientConnection):
             app = self.app
             # history_list is a list of tuple (serial, size)
-            self.history = oid, history_list
+            app.local_var.history = oid, history_list
         else:
             self.handleUnexpectedPacket(conn, packet)