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.
Pick the first git in case there are multiple
Great, thanks for the fix!