[GRASS-git] [OSGeo/grass] 916f00: grass.sh: enforce Python 3 (#345)

[Markus Neteler]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 916f00518e032f44fdda59205c2b70a5eec2e724
      https://github.com/OSGeo/grass/commit/916f00518e032f44fdda59205c2b70a5eec2e724
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-02-17 (Mon, 17 Feb 2020)

  Changed paths:
    M lib/init/grass.sh

  Log Message:
  -----------
  grass.sh: enforce Python 3 (#345)

Updates #289