MWindow *mwindow = mixer_items->mwindow;
Mixer *mixer = mwindow->edl->mixers.get_mixer(idx);
if( !mixer ) return 0;
- ZWindow *zwindow = mwindow->get_mixer(mixer);
+ ZWindow *zwindow = mwindow->get_mixer(idx);
+ if( !zwindow )
+ zwindow = mwindow->get_mixer(mixer);
if( !zwindow->zgui ) {
zwindow->set_title(mixer->title);
zwindow->start();