[Commits] [wesnoth/wesnoth] c9d05f: more refactor of unit_filter as a function object

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: c9d05ff61bd417ae8da96cb5018709b5573abdf4
      https://github.com/wesnoth/wesnoth/commit/c9d05ff61bd417ae8da96cb5018709b5573abdf4
  Author: Chris Beck <render787 at gmail.com>
  Date:   2014-07-04 (Fri, 04 Jul 2014)

  Changed paths:
    M src/unit_filter.cpp

  Log Message:
  -----------
  more refactor of unit_filter as a function object

It now successfully preconstructs subsidiary filters it uses, and
discards the vcfg it was built from without copying it after
construction.