done
fi
-branchdir=$(dirname $branchname)
-while test "$branchdir" != "."
-do
- if git-show-ref --verify --quiet -- "refs/heads/$branchdir"
- then
- die "$branchdir already exists."
- fi
- branchdir=$(dirname $branchdir)
-done
-
prev=''
if git-show-ref --verify --quiet -- "refs/heads/$branchname"
then