Warning: control reaches end of non-void function - iPhone

Question

I keep getting \'warning: control reaches end of non-void function\' with this code:

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(N         


        

Answer 1

One option:

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    if (section ==0) {
        return [comparativeList count];
    } else if (section==1) {
        return [generalList count];
    }
    // section == 2    
    return [contactList count];
}