[Commits] [wesnoth/wesnoth] 7488d6: Fix error in [heal_unit] (GNA25578)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 7488d6094c02ce89a4d09818b7fdee76838c1c0c
      https://github.com/wesnoth/wesnoth/commit/7488d6094c02ce89a4d09818b7fdee76838c1c0c
  Author: Celtic Minstrel <CelticMinstrel at users.noreply.github.com>
  Date:   2017-03-08 (Wed, 08 Mar 2017)

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

  Log Message:
  -----------
  Fix error in [heal_unit] (GNA25578)

The helper.get_child function was being called incorrectly.