[Mesa-dev] [PATCH] check if glx_displays->dpy == dpy and update glx_display

[Kristian Høgsberg]

On Thu, Jul 29, 2010 at 12:58 PM, Niels Ole Salscheider
<niels_ole at salscheider-online.de> wrote:
> Hello,
>
> in src/glx/glxext.c line 146 following dpy should be removed from the
> glx_displays list. But it does not handle the case when dpy is the first
> item in glx_displays  or when glx_displays is empty.

Argh, I hate deleting from a single linked list.  But the fix is a
matter of just changing

-	 (*prev)->next = priv->next;

to

+	 (*prev) = priv->next;

thanks,
Kristian