{
if(verbose)printf("\t\tpoking\n");
reset_idle_time();
- system("gnome-screensaver-command --poke");
}
saw_last_time = 1;
}
if(!frame)
{
cerr << "ERROR: frame is null..., trying again" << endl;
- frame = cvQueryFrame(capture);
+ frame = cvQueryFrame(capture);
if(!frame)
{
cerr << "ERROR: frame is still null... maybe reset capture?" << endl;