# ash fails to wordsplit ${branch:+-b "$branch"...}
case "$branch" in
'') git checkout -f -q ;;
- ?*) git checkout -f -q -b "$branch" "origin/$branch" ;;
+ ?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
esac
) || die "Unable to checkout submodule '$path'"
fi