Grouped UITableView has 20px of extra padding at the bottom

Question

Grouped table views seem to have extra padding on the bottom in iOS 6 (iOS 5 does not have it), but I can\'t find any documentation that suggests this is correct / expected

Answer 1

in Swift 3

override func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
    return CGFloat.leastNormalMagnitude
}