gmarik/vundle — pull request #288 by Chronial (2013-04-10 12:52:14+00:00)
Title: Added support for cygwin shells on Windows

Vundle breaks under windows when using linux shells (possible with VimShell). This change fixes it. It’s hard to detect what kind of shell we are using, but checking if `shellcmdflag` contains a `/` should detect all true windows shells.