[Commits] [wesnoth/wesnoth] 0fba36: Fix config_cache::read_cache()

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 0fba36a9d099344ab03d92b4f3142b9cb3464b49
      https://github.com/wesnoth/wesnoth/commit/0fba36a9d099344ab03d92b4f3142b9cb3464b49
  Author: Jyrki Vesterinen <sandgtx at gmail.com>
  Date:   2016-10-06 (Thu, 06 Oct 2016)

  Changed paths:
    M src/config_cache.cpp

  Log Message:
  -----------
  Fix config_cache::read_cache()

I broke it in commit af733360a81405505673687b935a637ddedae861.