Brian Gernhardt 70208eb33a git prompt: Fix hang on detached head.
$git_dir was never set in __fish_git_prompt_current_branch, but used
in the case of a detached HEAD.  This caused `cut -c1-7 $git_dir/HEAD`
to expand to `cut -c1-7` which then waited for input.
2013-06-12 16:29:02 -04:00
..