Code review comment for lp:~mc-return/compiz/compiz.merge-fix1068503-scaleaddon-solid-window-highlight

> Looks fine to me, though I'm not a fan of ifdefs. Can we reduce them by moving
> the declaration of wasBlend to its definition?, eg
>
> GLboolean wasBlend = glIsEnabled (GL_BLEND);
>
> That way we can keep it within the same ifdef.

Sure :)

Done.