[Commits] [wesnoth/wesnoth] e2bbe8: fix compilation

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: e2bbe8422f34627a2daa8a6f801ad7caa3070d8d
      https://github.com/wesnoth/wesnoth/commit/e2bbe8422f34627a2daa8a6f801ad7caa3070d8d
  Author: gfgtdf <tischpapier at gmail.com>
  Date:   2015-06-12 (Fri, 12 Jun 2015)

  Changed paths:
    M src/game_initialization/mp_game_utils.cpp

  Log Message:
  -----------
  fix compilation

The minus sign was a copypaste mistake (copied from another commits diff)