http://bugs.winehq.org/show_bug.cgi?id=13344
--- Comment #13 from Mathias Kosch info@mkosch.de 2008-09-21 19:15:18 --- I found out my formerly proposed fix does worse than it helps.
However I now provided an official patch: http://www.winehq.org/pipermail/wine-patches/2008-September/061950.html