Re: [Qemu-devel] [PATCH] qemu-img resize: Fix option parsing

[Stefan Hajnoczi]

On Fri, Apr 29, 2011 at 10:06 AM, Kevin Wolf <address@hidden> wrote:
> For shrinking images, you're supposed to use a negative size. However, the
> leading minus makes getopt think that it's an option and so you get the help
> text if you don't use -- like in 'qemu-img resize test.img -- -1G'.
>
> This patch handles the size first and removes it from the argument list so 
> that
> getopt won't even try to interpret it and you don't need -- any more.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>  qemu-img.c |   13 +++++++++++--
>  1 files changed, 11 insertions(+), 2 deletions(-)

Reviewed-by: Stefan Hajnoczi <address@hidden>