Re: [PATCH v2 09/11] tools/kvm_stat: stop ignoring unhandled arguments

Stefan Raspl
2017-12-12T18:05:07Z

On 12.12.2017 16:56, Paolo Bonzini wrote:
> On 11/12/2017 12:25, Stefan Raspl wrote:
>> )
>> - (options, _) = optparser.parse_args(sys.argv)
>> + options, ukn = optparser.parse_args(sys.argv)
>> + if len(ukn) != 1:
>> + sys.exit('Error: Unknown argument(s): ' + ', '.join(ukn[-2:]))
>
> I'm replacing this with "unkn". But, why "-2:" instead of "1:"?

Yes, that needs to be a 1: indeed - not sure what I was thinking :O

Ciao,
Stefan