if( buf_in && buf_out && buf_in->new_chap && buf_in->start == buf_out->start)
{
// restore log below to debug chapter mark propagation problems
- //hb_log("work %s: Copying Chapter Break @ %lld", w->name, buf_in->start);
+ //hb_log("work %s: Copying Chapter Break @ %"PRId64, w->name, buf_in->start);
buf_out->new_chap = buf_in->new_chap;
}