[Commits] [wesnoth/wesnoth] c2a53a: fixup 658bb10

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: c2a53a7fb3fda9722b64c9234fb767fe6543e32d
      https://github.com/wesnoth/wesnoth/commit/c2a53a7fb3fda9722b64c9234fb767fe6543e32d
  Author: Celtic Minstrel <CelticMinstrel at users.noreply.github.com>
  Date:   2017-07-10 (Mon, 10 Jul 2017)

  Changed paths:
    M src/hotkey/command_executor.cpp

  Log Message:
  -----------
  fixup 658bb10

(Based on the comments on that commit)

Basically, this ensures it will work even if the compiler (for whatever reason) decides plain char is unsigned.