- for(int i = 0; i < mwindow->vwindows.size(); i++)
- {
+ for(int i = 0; i < mwindow->vwindows.size(); i++) {
VWindow *vwindow = mwindow->vwindows.get(i);
+ if( !vwindow->is_running() ) continue;
vwindow->gui->lock_window("PreferencesThread::apply_settings");
vwindow->gui->meters->change_format(edl->session->meter_format,
edl->session->min_meter_db,