[Piglit] [PATCH 1/2] copyteximage: Add a usage message when we fail to parse an argument.

[Chad Versace]

On 06/04/2013 11:27 AM, Eric Anholt wrote:
> I was trying some likely values as the arg that didn't work, so I
> fixed it to error out nicely.
> ---
>   tests/texturing/copyteximage.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)

Patch 1 is
Reviewed-by: Chad Versace <chad.versace at linux.intel.com>