[Bug 28503] comctl32/treeview.ok fails occasionally

http://bugs.winehq.org/show_bug.cgi?id=28503

--- Comment #2 from Nikolay Sivov  2011-09-26 01:17:14 CDT ---
(In reply to comment #1)
> No, the keyboard/mouse weren't touched during the test runs.

Yeah, it's not about events it seems. I see it sometimes too, GetPixel() fails
to return expected color, maybe it's a race in message processing of some kind
or GetPixel() is not reliable enough in x11drv, I'm not sure.