gdi32: Avoid compiler warnings in freetype_SelectFont. Simplify logic a bit.

[Alexandre Julliard]

Gerald Pfeifer <gerald at pfeifer.com> writes:

> This is similar to the warning removal patch I submitted yesterday.
>
> On top of that it replaces 
>  ! something == ! a_0_1_boolean
> by
>  !! something == a_0_1_boolean
> since !! reflects the intention (to convert whatever value to one of
> 0 or 1) better than the former and may be more efficient, too.

That's not an improvement.

-- 
Alexandre Julliard
julliard at winehq.org