From bede8a17ad292120e414051a8c833543e73197a0 Mon Sep 17 00:00:00 2001 From: Roopesh Chander Date: Thu, 1 Nov 2018 01:36:28 +0530 Subject: QR Code: Error out on duplicate name Signed-off-by: Roopesh Chander --- .../WireGuard/UI/iOS/TunnelsListTableViewController.swift | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift') diff --git a/WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift b/WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift index 75c3687..780f4d5 100644 --- a/WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift +++ b/WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift @@ -214,11 +214,13 @@ extension TunnelsListTableViewController: UIDocumentPickerDelegate { // MARK: QRScanViewControllerDelegate extension TunnelsListTableViewController: QRScanViewControllerDelegate { - func scannedQRCode(tunnelConfiguration: TunnelConfiguration, qrScanViewController: QRScanViewController) { - tunnelsManager?.add(tunnelConfiguration: tunnelConfiguration) { [weak self] (tunnel, error) in + func addScannedQRCode(tunnelConfiguration: TunnelConfiguration, qrScanViewController: QRScanViewController, + completionHandler: (() ->Void)?) { + tunnelsManager?.add(tunnelConfiguration: tunnelConfiguration) { (tunnel, error) in if let error = error { - print("Could not add tunnel: \(error)") - self?.showErrorAlert(title: "Could not save scanned config", message: "Internal error") + ErrorPresenter.showErrorAlert(error: error, from: qrScanViewController, onDismissal: completionHandler) + } else { + completionHandler?() } } } -- cgit v1.2.3-59-g8ed1b