[Commits] [wesnoth/wesnoth] 2aefb7: Fix build with -Werror=unused-variable

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 2aefb78ab7595d5f6d5939f22a3354eb2e72c02b
      https://github.com/wesnoth/wesnoth/commit/2aefb78ab7595d5f6d5939f22a3354eb2e72c02b
  Author: Jyrki Vesterinen <sandgtx at gmail.com>
  Date:   2017-06-09 (Fri, 09 Jun 2017)

  Changed paths:
    M src/attack_prediction.cpp

  Log Message:
  -----------
  Fix build with -Werror=unused-variable