fixing a bug in the execution of git rev-list
fixing a bug in the execution of git rev-list

kenrachynski/liquidprompt,illwieckz/liquidprompt,timhyson/liquidprompt,dpilone/liquidprompt,lyoshenka/liquidprompt,joshuarubin/dotfiles,joshuarubin/dotfiles,dtschan/liquidprompt,pkkolos/liquidprompt,laurentbardin/liquidprompt,elementalvoid/liquidprompt,tsbarnes/liquidprompt,nojhan/liquidprompt,tocomo/liquidprompt,alexprengere/liquidprompt,tstone2077/liquidprompt,milouse/liquidprompt,mathieumd/liquidprompt,BobHood/liquidprompt,dan-cleinmark/liquidprompt,joshuarubin/dotfiles,colinlieberman/liquidprompt,smadhueagle/liquidprompt,enrdstrm/liquidprompt,tkuminecz/liquidprompt,jaesivsm/liquidprompt,jonathanjsimon/liquidprompt,joshuarubin/dotfiles