title: Current Location Permission Alertview not Shown after giving Dont Allow
body: <p>I have used CLLocation Manager in my App.
  When the App is first Installed It shows me a alerView "Would you like to use your current Location" with Dont Allow and OK option.</p>
  
  <p>But if i select Dont Allow. and next time i am entering my App does not prompt me the Alertview Again.</p>
  
  <p>I am having iPad with iOS 4.3</p>
  
  <p>But After reseting the Locating service in settings it is prompting the Alertview.</p>