[PATCH weston] desktop-shell: Don't assume there is a pointer when resizing

[Kristian Høgsberg]

On Wed, Jun 18, 2014 at 05:48:58PM +0200, Emilio Pozuelo Monfort wrote:
> From: Emilio Pozuelo Monfort <emilio.pozuelo at collabora.co.uk>
> 
> Fixes a crash on touch devices without a pointer, when touching
> the window frame of a client.

Thanks, applied.  At some point we'll get rid of all these pointer
assumptions.

Kristian

> Signed-off-by: Emilio Pozuelo Monfort <emilio.pozuelo at collabora.co.uk>
> ---
>  desktop-shell/shell.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/desktop-shell/shell.c b/desktop-shell/shell.c
> index 84f5c83..d965618 100644
> --- a/desktop-shell/shell.c
> +++ b/desktop-shell/shell.c
> @@ -1784,7 +1784,8 @@ common_surface_resize(struct wl_resource *resource,
>  	struct shell_surface *shsurf = wl_resource_get_user_data(resource);
>  	struct weston_surface *surface;
>  
> -	if (seat->pointer->button_count == 0 ||
> +	if (seat->pointer == NULL ||
> +	    seat->pointer->button_count == 0 ||
>  	    seat->pointer->grab_serial != serial ||
>  	    seat->pointer->focus == NULL)
>  		return;
> -- 
> 2.0.0
> 
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