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Revert 229b9be7eb59 and re-add with comment

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This commit is contained in:
Charles Dang 2018-01-29 01:43:50 +11:00
parent 69cd6640d0
commit 99051100a4
1 changed files with 6 additions and 2 deletions
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8
src/play_controller.cpp
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@ -903,8 +903,12 @@ const std::string& play_controller::select_music(bool victory) const
? (gamestate_->get_game_data()->get_victory_music().empty() ? game_config::default_victory_music : gamestate_->get_game_data()->get_victory_music())
: (gamestate_->get_game_data()->get_defeat_music().empty() ? game_config::default_defeat_music : gamestate_->get_game_data()->get_defeat_music());
if(music_list.empty())
return "";
if(music_list.empty()) {
// Since this function returns a reference, we can't return a temporary empty string.
static const std::string empty_str = "";
return empty_str;
}
return music_list[randomness::rng::default_instance().get_random_int(0, music_list.size()-1)];
}