title: viewControllers is empty array
body: <p>I'm having a problem using the UITabBarController and can't seem to get anywhere... maybe someone has run into something similar. I have the typical Tab Bar + Navigation app and everything is working great, except when I access options in the More tab.</p>
  
  <p>On any other tab, if I log:</p>
  
  <pre><code>NSLog(@"%@ \n %@",self.selectedViewController,[self.selectedViewController viewControllers]);
  </code></pre>
  
  <p>I get, for example:</p>
  
  <pre><code>2010-05-29 00:05:13.512 MD[9950:207] &lt;UINavigationController: 0x4c35ad0&gt;
  (
      &lt;MDViewController: 0x4c35910&gt;,
      &lt;Detalle: 0x9050e80&gt;
  )
  </code></pre>
  
  <p>If I access an element in the More tab, I get:</p>
  
  <pre><code>2010-05-29 00:05:13.512 MD[9950:207] &lt;UINavigationController: 0x4c35ad0&gt;
  (
  )
  </code></pre>
  
  <p>An empty viewControllers array? Am I missing something?</p>
  
  <p>Thanks!</p>
  
  <p>Antonio</p>