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_lp_git_branch: optimize code paths

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Olivier Mengué 2013-05-16 19:12:42 +02:00
parent 0c1e66d12a
commit e4626c4e0f
1 changed files with 4 additions and 4 deletions
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@ -694,11 +694,11 @@ _lp_git_branch()
local branch="$(git symbolic-ref HEAD 2>/dev/null)" local branch="$(git symbolic-ref HEAD 2>/dev/null)"
if [[ $? -ne 0 || -z "$branch" ]] ; then if [[ $? -ne 0 || -z "$branch" ]] ; then
# In detached head state, use commit instead # In detached head state, use commit instead
branch="$(git rev-parse --short HEAD 2>/dev/null)" # No escape needed
git rev-parse --short HEAD 2>/dev/null
else
_lp_escape "${branch#refs/heads/}"
fi fi
[[ $? -ne 0 || -z "$branch" ]] && return
branch="${branch#refs/heads/}"
echo $(_lp_escape "$branch")
} }
# Set a color depending on the branch state: # Set a color depending on the branch state: