title: height for Row at indexPath throwing EXC Bad Access error
body: <p>So I'm receiving a EXC Bad Access error when I enter the if statement below. The frustrating bit is that I've confirmed that the indexPath and tableView are pointing to the right place. Also, the exact same if statement is used elsewhere in my code in the same implementation file with no error. </p>
  
  <p>Would appreciate the help. </p>
  
  <pre><code>-(CGFloat)tableView:(UITableView *)tableView 
  heightForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      if([indexPath row] == ([tableView numberOfRowsInSection:[indexPath section]]-1))
      {
          return 44.0;
      } else {
          return 60.0;
      }                       
  }
  </code></pre>