[wesnoth-commits] [wesnoth/wesnoth] 7437b3: Fix issue #4306

[Sergey Popov]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 7437b3992e3de4467bd76659b684285442d578d9
      https://github.com/wesnoth/wesnoth/commit/7437b3992e3de4467bd76659b684285442d578d9
  Author: loonycyborg <loonycyborg at gmail.com>
  Date:   2019-09-02 (Mon, 02 Sep 2019)

  Changed paths:
    M SConstruct

  Log Message:
  -----------
  Fix issue #4306

prevent a KeyError from missing "have_fortify" env variable