[Piglit] [PATCH] arb_direct_state_access: Ignore scanf return value.

[Brian Paul]

On 03/22/2015 12:57 AM, Vinson Lee wrote:
> Silence unchecked return value from library defect reported by Coverity.
>
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
> ---
>   tests/spec/arb_direct_state_access/getcompressedtextureimage.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tests/spec/arb_direct_state_access/getcompressedtextureimage.c b/tests/spec/arb_direct_state_access/getcompressedtextureimage.c
> index 9546af5..7648cb3 100644
> --- a/tests/spec/arb_direct_state_access/getcompressedtextureimage.c
> +++ b/tests/spec/arb_direct_state_access/getcompressedtextureimage.c
> @@ -83,7 +83,7 @@ show_image(GLubyte *data, int num_layers, const char *title)
>
>   		/* Pause. */
>   		printf("Enter any char to continue.\n>>>>>>");
> -		scanf("%s", junk);
> +		(void) scanf("%s", junk);
>   		printf("\n");
>
>   		glDeleteTextures(1, &name);
>

Reviewed-by: Brian Paul <brianp at vmware.com>