[Commits] [wesnoth/wesnoth] 138faa: give an error if two mods/era with the same id exi...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 138faa9464994f6f17e494a848b28f72203eea60
      https://github.com/wesnoth/wesnoth/commit/138faa9464994f6f17e494a848b28f72203eea60
  Author: gfgtdf <daniel.gfgtdf at gmail.com>
  Date:   2017-11-14 (Tue, 14 Nov 2017)

  Changed paths:
    M src/game_initialization/create_engine.cpp

  Log Message:
  -----------
  give an error if two mods/era with the same id exist.