[Commits] [wesnoth/wesnoth] 4fe20f: add a comment

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 4fe20fd125a8f7a1244cd1d87de058f26548958c
      https://github.com/wesnoth/wesnoth/commit/4fe20fd125a8f7a1244cd1d87de058f26548958c
  Author: gfgtdf <daniel.gfgtdf at gmail.com>
  Date:   2017-06-03 (Sat, 03 Jun 2017)

  Changed paths:
    M src/game_events/pump.cpp

  Log Message:
  -----------
  add a comment