[Commits] [wesnoth/wesnoth] a4e30b: Fix a wmllint crash

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: a4e30b6275116ad8c4ea9dad77fdc1eb3a62f4b8
      https://github.com/wesnoth/wesnoth/commit/a4e30b6275116ad8c4ea9dad77fdc1eb3a62f4b8
  Author: Alexander van Gessel <ai0867 at gmail.com>
  Date:   2014-05-28 (Wed, 28 May 2014)

  Changed paths:
    M data/tools/wmllint

  Log Message:
  -----------
  Fix a wmllint crash