Re: Endless WM_PAINT loop fix

[Alexandre Julliard]

Rein Klazes <rklazes(a)xs4all.nl> writes:
> Changelog:
>   windows		: painting.c
>   If RedrawWindow is called with the RDW_INVALIDATE flag, if the 	
>   UpdateRgn parameter is a NULLREGION and the Window has no update
>   region yet, ignore the call.

This should be integrated with the update region calculations, we
shouldn't add such special cases outside of the main code.

-- 
Alexandre Julliard
julliard(a)winehq.com