Swift: Pasar parametros mediante segue incluso teniendo un Navigation Controller

//USAGE: performSegueWithIdentifier("EditProfileViewController", sender: nil) // MARK: - NAVIGATION override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) { if segue.identifier! == "EditProfileViewController" { let navController = segue.destinationViewController as! NavyController if let vcEditProfile = navController.viewControllers.first as? EditProfileViewController { vcEditProfile.memberEditing = member } } } // MARK: - Navigation SWIFT 4 override func prepare(for segue: UIStoryboardSegue, sender: Any?) { if let id = segue.identifier , id == "CloseReportTableViewController" { self.vcCloseReportTable = segue.destination as! CloseReportTableViewController } }