[Piglit] [PATCH] gl-3.0-vertexattribipointer: Fix GCC maybe-uninitialized warning.

[Brian Paul]

For all three, Reviewed-by: Brian Paul <brianp at vmware.com>

On 01/08/2015 01:35 PM, Vinson Lee wrote:
> vertexattribipointer.c: In function 'piglit_display':
> vertexattribipointer.c:156:4: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
>      memcpy(attr_buffer + i * sz, data, sz);
>      ^
> vertexattribipointer.c:94:14: note: 'data' was declared here
>    const void *data;
>                ^
>
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
> ---
>   tests/spec/gl-3.0/vertexattribipointer.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/tests/spec/gl-3.0/vertexattribipointer.c b/tests/spec/gl-3.0/vertexattribipointer.c
> index b01fe51..8ac00f7 100644
> --- a/tests/spec/gl-3.0/vertexattribipointer.c
> +++ b/tests/spec/gl-3.0/vertexattribipointer.c
> @@ -135,6 +135,7 @@ test_array(GLenum type, GLuint size)
>   	default:
>   		assert(0);
>   		typeSize = sizeof(GLint);
> +		data = NULL;
>   	}
>
>   	/* set unused components to defaults */
>