[PATCH weston] gl-renderer: Silence silly warning

[Emil Velikov]

On 4 July 2016 at 15:00, Quentin Glidic <sardemff7+wayland at sardemff7.net> wrote:
> From: Quentin Glidic <sardemff7+git at sardemff7.net>
>
> Signed-off-by: Quentin Glidic <sardemff7+git at sardemff7.net>
> ---
>  libweston/gl-renderer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libweston/gl-renderer.c b/libweston/gl-renderer.c
> index 28c0b50..73b6ccc 100644
> --- a/libweston/gl-renderer.c
> +++ b/libweston/gl-renderer.c
> @@ -455,7 +455,7 @@ static int
>  compress_bands(pixman_box32_t *inrects, int nrects,
>                    pixman_box32_t **outrects)
>  {
> -       bool merged;
> +       bool merged = false;
What is the "silly warning" here ? Please mention it just like you did
for the others.

If we get a "Wmaybe-uninitialized" then it's a compiler deficiency,
but it doesn't harm silencing it with this patch.

-Emil