t / t7500 / add-whitespaced-contenton commit submodule: factor out a config_set_in_gitmodules_file_gently function (45f5ef3)
   1#!/bin/sh
   2sed -e 's/|$//' >>"$1" <<\EOF
   3
   4 |
   5commit message           |
   6
   7EOF
   8exit 0