https://bugs.winehq.org/show_bug.cgi?id=36951
--- Comment #2 from Sagawa sagawa.aki+winebugs@gmail.com --- My patch was committed: http://source.winehq.org/git/wine.git/commit/563a4ff08ba9137dda4803a83d8937b...
Could you retest with latest git or next stable release (probably 1.7.38)?