http://bugs.winehq.org/show_bug.cgi?id=25901
--- Comment #2 from atohom@gmail.com 2011-01-27 13:46:57 CST --- (In reply to comment #1)
Thanks for the test case. Where does this problem affect you in real life? Do you have an app that this breaks?
I found this problem when working with FAR Manager (http://farmanager.com/), it uses cmd to launch another programs and that programs often get incorrect command line.