diff options
| author |   Roopesh Chander <roop@roopc.net> | 2018-11-01 01:36:28 +0530 |
|---|---|---|
| committer | Roopesh Chander <roop@roopc.net> | 2018-11-01 11:45:44 +0530 |
| commit | bede8a17ad292120e414051a8c833543e73197a0 (patch) | |
| tree | 0bb4e6ccc22f0a24580d00fa907fa59a5b6707a4 /WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift | |
| parent | Tunnel edit: Error out on duplicate name when creating / modifying a tunnel (diff) | |
| download | wireguard-apple-bede8a17ad292120e414051a8c833543e73197a0.tar.xz wireguard-apple-bede8a17ad292120e414051a8c833543e73197a0.zip | |
QR Code: Error out on duplicate name
Signed-off-by: Roopesh Chander <roop@roopc.net>
Diffstat (limited to 'WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift')
| -rw-r--r-- | WireGuard/WireGuard/UI/iOS/TunnelsListTableViewController.swift | 10 |
1 files changed, 6 insertions, 4 deletions
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?() } } } |