Re: color_match in dlls/d3d8/tests/visual.c may not do what one would think

[Henri Verbeet]

On Wed, 7 Nov 2018 at 03:40, Gerald Pfeifer <gerald(a)pfeifer.com> wrote:
> Thanks for looking into this and the explanation.  Since we are in
> unsigned land, the abs() really is a noop, so at a minimum should
> be removed?  I'll submit a patch in a minute.

No, there's a type conversion when passing the unsigned value to
abs(). I.e., abs(~0u) == 1.