[Commits] [wesnoth/wesnoth] 8c1f07: add debug output on slider error.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 8c1f07f60768644dcf3e2391aeda116281775edf
      https://github.com/wesnoth/wesnoth/commit/8c1f07f60768644dcf3e2391aeda116281775edf
  Author: gfgtdf <daniel.gfgtdf at gmail.com>
  Date:   2017-11-16 (Thu, 16 Nov 2017)

  Changed paths:
    M src/gui/widgets/slider.cpp

  Log Message:
  -----------
  add debug output on slider error.