Brian Gernhardt 87a0363ba7 git_prompt: remove __fish_git_prompt_git_dir
It's a one line function called in a single place.  I suspect it only
existed because the bash equivalent __gitdir existed (it was more
complex), but that function no longer exists either, as of git.git
511ad15: "bash prompt: run 'git rev-parse --git-dir' directly instead
of __gitdir()"
2013-07-26 22:05:07 -04:00
..
2013-06-22 17:15:43 +02:00