[wesnoth-commits] [wesnoth/wesnoth] f5991e: Add negative support to si_string (closes #1396)

[Alexander van Gessel]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: f5991ecb482003f33fd9a888ba42f909adbc2b69
      https://github.com/wesnoth/wesnoth/commit/f5991ecb482003f33fd9a888ba42f909adbc2b69
  Author: Alexander van Gessel <ai0867 at gmail.com>
  Date:   2019-06-06 (Thu, 06 Jun 2019)

  Changed paths:
    M src/serialization/string_utils.cpp

  Log Message:
  -----------
  Add negative support to si_string (closes #1396)