[Commits] [wesnoth/wesnoth] aa9635: Mark empty_rect as constexpr

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: aa96353dfaafeb4dea244c5f867cec19d1b073e7
      https://github.com/wesnoth/wesnoth/commit/aa96353dfaafeb4dea244c5f867cec19d1b073e7
  Author: Charles Dang <exodia339 at gmail.com>
  Date:   2016-11-07 (Mon, 07 Nov 2016)

  Changed paths:
    M src/sdl/rect.cpp

  Log Message:
  -----------
  Mark empty_rect as constexpr