--populate)
populate=1;;
-*)
- echo "Usage: tg [...] remote [--populate] REMOTE" >&2
+ echo "Usage: tg [...] remote [--populate] [REMOTE]" >&2
exit 1;;
*)
name="$arg";;
esac
done
+[ -n "$name" ] ||
+ name="$base_remote"
+
git config "remote.$name.url" >/dev/null || die "unknown remote '$name'"