fix decode history

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@201 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/protocol.py

@@ -1089,7 +1089,7 @@ class Packet(object):
             history_list = []
             for i in xrange(12, 12 + length * 12, 12):
                 serial, size = unpack('!8sL', self._body[i:i+12])
-                history_list.append(tuple(serial, size))
+                history_list.append((serial, size))
         except:
             raise ProtocolError(self, 'invalid answer object history')
         return oid, history_list