Re: [Mesa-dev] [PATCH] glsl: Fix the foreach_in_list_reverse macro.

Whoops. Reviewed-by: Matt Turner ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [PATCH] glsl: Fix the foreach_in_list_reverse macro.

We clearly don't want to start at the head and walk backwards; we want to start at the last real element before the tail sentinel. If the list is empty, tail_pred will be the head sentinel, and we'll stop. Nothing uses this function, so I guess nobody noticed it was broken. Signed-off-by: Kennet