title: NSMutableArray out of bounds error
body: <p>I have this part of a method that is giving me an error.
  This is a word filter, user types a, all words come up, etc...</p>
  
  <p>Error comes when user deletes the searchbar text, and clicks something on the table, I get out of bounds exception.</p>
  
  <p>The print out for filteredListContent is a single "" entry, what should I implement from keeping the "" from crashing the program?</p>
  
  <p>Thanks</p>
  
  <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  {
  
      if ([_filteredListContent count]&gt;0){
          NSLog(@"%i",indexPath.row);
          NSLog(@"%@",_filteredListContent);
          _searchBar.text=[self.filteredListContent objectAtIndex:indexPath.row];
          //Save to user default
  </code></pre>