http://bugs.winehq.org/show_bug.cgi?id=18776
--- Comment #11 from Jerome Leclanche adys.wh@gmail.com 2009-10-24 04:26:47 --- (In reply to comment #10)
Improved patch submitted:
http://www.winehq.org/pipermail/wine-patches/2009-June/074119.html
It's never been committed, AFAIK.