[Commits] [wesnoth/wesnoth] e0d221: Fix "no previous prototype" warnings

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: e0d221fa4bc0e925ecff904050165e7184108f25
      https://github.com/wesnoth/wesnoth/commit/e0d221fa4bc0e925ecff904050165e7184108f25
  Author: mattsc <mattsc000 at gmail.com>
  Date:   2017-04-08 (Sat, 08 Apr 2017)

  Changed paths:
    M src/formula/formula.cpp

  Log Message:
  -----------
  Fix "no previous prototype" warnings