Unhandled Error

[loveshell]

redis-cli -h ip -x set foo < /etc/services

2016-07-25 00:50:18+0800 [RedisServer,0p,i] Unhandled Error
    Traceback (most recent call last):
      File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 88, in callWithLogger
        return callWithContext({"system": lp}, func, *args, **kw)
      File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 73, in callWithContext
        return context.call({ILogContext: newCtx}, func, *args, **kw)
      File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext
        return self.currentContext().callWithContext(ctx, func, *args, **kw)
      File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext
        return func(*args,**kw)
    --- <exception caught here> ---
      File "/usr/lib64/python2.7/site-packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite
        why = selectable.doRead()
      File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 214, in doRead
        return self._dataReceived(data)
      File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 220, in _dataReceived
        rval = self.protocol.dataReceived(data)
      File "/root/nosqlpot/redispot/redisdeploy.py", line 45, in dataReceived
        if command.lower == "quit":
    exceptions.UnboundLocalError: local variable 'command' referenced before assignment

2016-07-25 00:50:18+0800 [RedisServer,0,ip] End connection:  local variable 'command' referenced before assignment

[torque59]

@loveshell fixed this