visionmedia/git-extras — pull request #118 by jespino (2012-06-28 19:19:15+00:00)
Title: Bug/bashism in git effort

git-effort has #!/bin/sh on the shebang, but use a bashism in a for loop (to be correct must use bash on the shebang or use a POSIX sh standard loop)

http://mywiki.wooledge.org/Bashism