[wesnoth-commits] [wesnoth/wesnoth] 21e43f: make docker allocate a tty

[Gunter Labes]

  Branch: refs/heads/soliton--patch-1
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 21e43f1f1b3b3e017fa0cc51ee941d63a1056b82
      https://github.com/wesnoth/wesnoth/commit/21e43f1f1b3b3e017fa0cc51ee941d63a1056b82
  Author: Gunter Labes <soliton at wesnoth.org>
  Date:   2019-03-05 (Tue, 05 Mar 2019)

  Changed paths:
    M utils/travis/steps/script.sh

  Log Message:
  -----------
  make docker allocate a tty

Also avoid one unnecessary shell.