paper_book->add_performance (perf->self_scm ());
else if (Paper_score *pscore = dynamic_cast<Paper_score *> (output))
{
- if (ly_is_module (score->header_))
- paper_book->add_score (score->header_);
+ if (ly_is_module (score->get_header ()))
+ paper_book->add_score (score->get_header ());
paper_book->add_score (pscore->self_scm ());
}