ndbroadbent/scm_breeze — pull request #71 by skwp (2012-11-13 16:28:36+00:00)
Title: Pick the first git in case there are multiple

If you have multiple gits installed, such as /usr/bin/git from apple and /usr/local/bin/git from homebrew, scm_breeze will complain with an error:

`scm_breeze.sh:export:16: not valid in this context: /usr/bin/git`

To fix it, I just took the `head -1` to ensure the first git is used. This works fine with just one git as well because head always returns the first line anyway.