[sheepdog] [PATCH] sheep: better error handling of numbers specified in command line arguments

[Liu Yuan]

On 01/28/2013 10:02 AM, Hitoshi Mitake wrote:
> Current sheep treats this command line option as a valid port number:
> "-p 7000/store/sheep". But I believe this should be treated as an
> error. This sort of option can be passed if users forget to type ' '
> between port number and path for sheep directory.
> 
> This confusing behaviour can be found in handling port number, log
> level, zone ID, and free space size. This patch fixes it.

Applied, thanks.

Yuan