[Commits] [wesnoth/wesnoth] 1eed7f: fix error when [castle] is missing in [generator]

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 1eed7fba4389fe43c9cec261a2f60aca5e1c0d19
      https://github.com/wesnoth/wesnoth/commit/1eed7fba4389fe43c9cec261a2f60aca5e1c0d19
  Author: gfgtdf <daniel.gfgtdf at gmail.com>
  Date:   2017-09-09 (Sat, 09 Sep 2017)

  Changed paths:
    M src/generators/default_map_generator_job.cpp

  Log Message:
  -----------
  fix error when [castle] is missing in [generator]

previously it would just silently fail without a helpful error message, now it simply won't generate castles.