[Commits] [wesnoth/wesnoth] 1b6b22: fix 21909

[GitHub]

  Branch: refs/heads/1.12
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 1b6b22663be2c3cc7ab8d2e14c846efa05e3d55c
      https://github.com/wesnoth/wesnoth/commit/1b6b22663be2c3cc7ab8d2e14c846efa05e3d55c
  Author: gfgtdf <f492343 at rmqkr.net>
  Date:   2014-04-17 (Thu, 17 Apr 2014)

  Changed paths:
    M src/callable_objects.hpp
    M src/unit.cpp

  Log Message:
  -----------
  fix 21909

previously we passed a temporary object and saved a reference to it in
unit_callable contructor. Leading to sefaults and undefined bahaviour.