[Commits] [wesnoth/wesnoth] f276e4: fix OOS when undoing after deactivating DSU

[GitHub]

  Branch: refs/heads/1.12
  Home:   https://github.com/wesnoth/wesnoth
  Commit: f276e408ada748f0b4ad82bf25c4e9bee1cf5c1a
      https://github.com/wesnoth/wesnoth/commit/f276e408ada748f0b4ad82bf25c4e9bee1cf5c1a
  Author: gfgtdf <tischpapier at gmail.com>
  Date:   2015-02-23 (Mon, 23 Feb 2015)

  Changed paths:
    M src/synced_commands.cpp

  Log Message:
  -----------
  fix OOS when undoing after deactivating DSU

backports https://github.com/wesnoth/wesnoth/commit/730dcfdd0b983b84d55f8ab4cb8c52bc03212b73