[Commits] [wesnoth/wesnoth] 6fe8e6: another fixup 6de1c9441f25

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 6fe8e65502cc319e61166a3f63b76d5964e947b7
      https://github.com/wesnoth/wesnoth/commit/6fe8e65502cc319e61166a3f63b76d5964e947b7
  Author: Celtic Minstrel <CelticMinstrel at users.noreply.github.com>
  Date:   2017-03-10 (Fri, 10 Mar 2017)

  Changed paths:
    M data/lua/wml-tags.lua

  Log Message:
  -----------
  another fixup 6de1c9441f25

Missed a usage of the potentially-nil value