class FirstViewController: UIViewController {

    var loggedIn = false

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)

        if !loggedIn {
            self.performSegue(withIdentifier: "LogInSignUp", sender: self)
        }
    }

    // This is the target of the unwind segue
    @IBAction func finishedLoggingIn(_ segue: UIStoryboardSegue) {
        loggedIn = true
        print("logged in and ready to go!")
    }

}