[wesnoth-commits] [wesnoth/wesnoth] e04dcd: fix wmlunits crash

[allefant]

  Branch: refs/heads/wmlunits-fix
  Home:   https://github.com/wesnoth/wesnoth
  Commit: e04dcd2777f04058dcb777d730e897bd73b18545
      https://github.com/wesnoth/wesnoth/commit/e04dcd2777f04058dcb777d730e897bd73b18545
  Author: Allefant <allefant at allefant.com>
  Date:   2019-02-21 (Thu, 21 Feb 2019)

  Changed paths:
    M data/tools/unit_tree/html_output.py

  Log Message:
  -----------
  fix wmlunits crash