title: Show Segue from button opens without navigation controller
body: <p>I have two view controllers and a Navigation contoller in a storyboard. In the first view controller I have two buttons.</p>
  
  <p>Both buttons segue to the second view which contains a map and opens the map with different info. They are both of the kind show. </p>
  
  <p>The first button when clicked opens the map with the navigation bar at the top (it loads from the side). </p>
  
  <p>The second button loads the map without the navigation bar (it loads from the bottom).</p>
  
  <p>I want both buttons to load the map with the navigation bar.</p>
  
  <p>I am using xcode 7.3 swift and storyboards</p>
  
  <p>Also using prepare for segue</p>
  
  <pre><code>override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if(segue.identifier == "lav"){
      let DestViewController = segue.destinationViewController as! MapView
      DestViewController.type = typeLav
    }
    if(segue.identifier == "cam"){
      let DestViewController = segue.destinationViewController as! MapView
      DestViewController.type = typeCam
    }
  }
  </code></pre>