[latex3-commits] [latex3/l3build] 7dfa0e: use basename function instead of its contents

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/latex3/l3build
  Commit: 7dfa0e47c6c222b8437a49ff0865ea7dcc9a7ef6
      https://github.com/latex3/l3build/commit/7dfa0e47c6c222b8437a49ff0865ea7dcc9a7ef6
  Author: XZS <d.f.fischer at web.de>
  Date:   2017-07-21 (Fri, 21 Jul 2017)

  Changed paths:
    M l3build.lua

  Log Message:
  -----------
  use basename function instead of its contents

Instead of replicating what the function does, it can just be used.