[Commits] [wesnoth/wesnoth] 8c9417: Fix bug #24762: Avoid modifying the event handlers...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 8c94170c4666ac28e6e8f810c72b927276701fd0
      https://github.com/wesnoth/wesnoth/commit/8c94170c4666ac28e6e8f810c72b927276701fd0
  Author: Andreas Löf <andreas at alternating.net>
  Date:   2016-07-11 (Mon, 11 Jul 2016)

  Changed paths:
    M src/display.cpp

  Log Message:
  -----------
  Fix bug #24762: Avoid modifying the event handlers at the wrong time

This resurrects the old check that was used to determine when it was
safe to create the buttons. It avoids it happening as a result of an
actual draw-all event, instead only happening when the GUI is being
updated.