[wesnoth-commits] [wesnoth/wesnoth] c664d7: Rule of Five for event::sdl_handler

[Steve Cotton]

  Branch: refs/heads/1.14
  Home:   https://github.com/wesnoth/wesnoth
  Commit: c664d72ed0153cef101a2750bb00e3bc25be2220
      https://github.com/wesnoth/wesnoth/commit/c664d72ed0153cef101a2750bb00e3bc25be2220
  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.