Re: [PATCH] rbd: Fix the showmapped cmd usage

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Applied, thanks!

On Thu, 10 Nov 2011, Stratos Psomadakis wrote:

> If the rbd showmapped cmd is given any extra arguments, rbd will fail
> with "assert(0)". Fix it by exiting with "usage_exit()", if any
> arguments are present, instead of failing.
> 
> Signed-off-by: Stratos Psomadakis <psomas@xxxxxxxx>
> ---
>  src/rbd.cc |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/src/rbd.cc b/src/rbd.cc
> index 30f045f..47b556d 100644
> --- a/src/rbd.cc
> +++ b/src/rbd.cc
> @@ -986,6 +986,9 @@ int main(int argc, const char **argv)
>        case OPT_RENAME:
>  	set_conf_param(v, &imgname, &destname);
>  	break;
> +      case OPT_SHOWMAPPED:
> +	usage_exit();
> +	break;
>        default:
>  	assert(0);
>  	break;
> -- 
> 1.7.2.5
> 
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