[Commits] [wesnoth/wesnoth] 7e6a18: Fix OSX compile errors

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 7e6a1892bba0db68081a97614bf4cb05e47b1709
      https://github.com/wesnoth/wesnoth/commit/7e6a1892bba0db68081a97614bf4cb05e47b1709
  Author: Celtic Minstrel <celtic.minstrel.ca at some.place>
  Date:   2016-08-01 (Mon, 01 Aug 2016)

  Changed paths:
    M src/gui/dialogs/unit_recall.cpp

  Log Message:
  -----------
  Fix OSX compile errors