[Commits] [wesnoth/wesnoth] 89372c: Use get_renderer() over *get_window()

[GitHub]

  Branch: refs/heads/accelerated_rendering
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 89372cf190d7134e99a673e4730a82ab882b0c68
      https://github.com/wesnoth/wesnoth/commit/89372cf190d7134e99a673e4730a82ab882b0c68
  Author: Charles Dang <exodia339 at gmail.com>
  Date:   2017-06-06 (Tue, 06 Jun 2017)

  Changed paths:
    M src/gui/widgets/widget.cpp
    M src/sdl/rect.cpp

  Log Message:
  -----------
  Use get_renderer() over *get_window()

This doesn't appear to have been an issue in the rectangle drawing code at least, but it should guard
against possible segfaults in the future.