[wesnoth-commits] [wesnoth/wesnoth] 1c5269: Rule of Five for event::sdl_handler

[Steve Cotton]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 1c52699bb73946891d7d1e24c911f26c56613573
      https://github.com/wesnoth/wesnoth/commit/1c52699bb73946891d7d1e24c911f26c56613573
  Author: Steve Cotton <steve at octalot.co.uk>
  Date:   2019-08-15 (Thu, 15 Aug 2019)

  Changed paths:
    M src/events.cpp
    M src/events.hpp
    M src/widgets/widget.cpp
    M src/widgets/widget.hpp

  Log Message:
  -----------
  Rule of Five for event::sdl_handler

This fixes the default implementations of widget's copy constructor and copy
assignment, which was root cause of the regression in 4139b43cc900 (#4215).

This reverts commit f46ed66f2c9a8acf8d88338d8433fc35689d4c39.