set_fade_in (c->fade_in());
set_fade_out (c->fade_out());
- size_t i = 0;
- size_t j = 0;
+ auto const streams_to_take = std::min(_streams.size(), c->_streams.size());
- while (i < _streams.size() && j < c->_streams.size()) {
+ for (auto i = 0U; i < streams_to_take; ++i) {
auto mapping = _streams[i]->mapping();
- mapping.take_from(c->_streams[j]->mapping());
+ mapping.take_from(c->_streams[i]->mapping());
_streams[i]->set_mapping(mapping);
- ++i;
- ++j;
}
}