[GRASS-git] [OSGeo/grass] 086056: g.extension: #3902 multiple metadata entries (#138)

[AnikaBettge]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 086056692fd6438866854c056ee335c4335f9b56
      https://github.com/OSGeo/grass/commit/086056692fd6438866854c056ee335c4335f9b56
  Author: AnikaBettge <37300249+AnikaBettge at users.noreply.github.com>
  Date:   2019-09-24 (Tue, 24 Sep 2019)

  Changed paths:
    M scripts/g.extension/g.extension.py

  Log Message:
  -----------
  g.extension: #3902 multiple metadata entries (#138)

* g.extension: fix multiple metadata entries, https://trac.osgeo.org/grass/ticket/3902