http://bugs.winehq.org/show_bug.cgi?id=23321
--- Comment #15 from Vincent Povirk madewokherd@gmail.com 2013-10-30 17:32:05 CDT --- I did some testing on Windows, and it seems that the reverse of the case this bug is concerned about (make a file named "one" and try to execute file "one two" that does not exist) does not work.
But I'm not sure we can get rid of that code yet, because SHELL_translate_idlist can return a command line string that needs to have the filename located and separated from its arguments. Maybe kernel32 can do this, but I'm out of time for the day.