[Commits] [wesnoth/wesnoth] 7a870f: fixup lua print with null strings

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 7a870f016a1c2107ff9399528d0a8c5250b675ea
      https://github.com/wesnoth/wesnoth/commit/7a870f016a1c2107ff9399528d0a8c5250b675ea
  Author: Chris Beck <render787 at gmail.com>
  Date:   2015-04-05 (Sun, 05 Apr 2015)

  Changed paths:
    M src/scripting/lua_kernel_base.cpp

  Log Message:
  -----------
  fixup lua print with null strings