else if ( UpdateInterval > 0 )
{
// Delete the oldest entry if it's older than current_time - UpdateInterval(minutes) + 1.
- if ( (current_time - ((time_t)UpdateInterval*60) + 1) > LastUpdates.upper_bound(zero)->first )
+ if ( (current_time - ((time_t)UpdateInterval*60) + 1) > LastUpdates.upper_bound(0)->first )
LastUpdates.erase(LastUpdates.upper_bound(0));
return;
}