http://bugs.winehq.org/show_bug.cgi?id=33378
--- Comment #29 from Rafał Mużyło galtgendo@o2.pl 2013-08-16 04:25:01 CDT --- Also, I kind of disagree with marking this as fixed.
The point of this bug was not quite to get this fix in, but rather stress that the current set of testcases is insufficient, as it wasn't first such a regression in this code. So, the fix would be adding at least a few testcases more.