[Commits] [wesnoth/wesnoth] dd88d4: Appropriately handle std::stoi exceptions

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: dd88d4906e35bc8b1839960b570913761f92e872
      https://github.com/wesnoth/wesnoth/commit/dd88d4906e35bc8b1839960b570913761f92e872
  Author: Charles Dang <exodia339 at gmail.com>
  Date:   2016-07-19 (Tue, 19 Jul 2016)

  Changed paths:
    M src/display.cpp
    M src/game_events/action_wml.cpp
    M src/generators/cave_map_generator.cpp
    M src/halo.cpp
    M src/help/help_topic_generators.cpp
    M src/map/location.cpp
    M src/preferences.cpp
    M src/serialization/string_utils.cpp
    M src/terrain/builder.cpp
    M src/units/frame.cpp

  Log Message:
  -----------
  Appropriately handle std::stoi exceptions