http://bugs.winehq.org/show_bug.cgi?id=36997
--- Comment #2 from Nguyen Thai Ngoc Duy pclouds@gmail.com --- (In reply to Bruno Jesus from comment #1)
Where did you download the git for windows package?
I cross built it using git 'master' branch. The mentioned commit is only in v2.1.0-rc0 (so probably not packaged for windows yet), although msysgit people may have a variant of it.
What version of wine did you test? If not 1.7.23 please update and try again.
wine's master (as of yesterday, or the day before)