lib/git: fix branch name in detached head (#366)

This commit is contained in:
Derek Willian Stavis 2016-07-22 13:27:38 -03:00 committed by GitHub
parent e4bd035f15
commit 8aa8acb027

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@ -1,5 +1,6 @@
function git_branch_name -d "Get current branch name"
git_is_repo; and begin
command git symbolic-ref --short HEAD
command git symbolic-ref --short HEAD ^/dev/null;
or command git show-ref --head -s --abbrev | head -n1 ^/dev/null
end
end