[Bug 19495] DialogBox() returns -1 for Invalid Window Handle, Should Be 0

http://bugs.winehq.org/show_bug.cgi?id=19495

--- Comment #17 from Dmitry Timoshkov   2009-08-04 22:59:17 ---
> > First of all DialogBoxA() will never fail,
>
> You ASUSUME it won't fail.
> It DOES! That's the point.
> It fails (returns -1) when it shouldn't (should return 0);

It doesn't fail here. Did you link the resources in?

Your bug report talks about an invalid window handle, but your test
doesn't even try to pass an invalid handle. What are you trying to test?