From: Jeroen Leenarts <jeroen.leenarts@gmail.com>
Date: Wed, 19 Sep 2018 22:27:49 +0000 (+0200)
Subject: Make sure correct layering is used to make sure hint remains visible.
X-Git-Tag: 0.0.20181104-1~298
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=74ad02132a6796451b5afbb37e1d19daa26720ea;p=thirdparty%2Fwireguard-apple.git

Make sure correct layering is used to make sure hint remains visible.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---

diff --git a/WireGuard/ViewControllers/QRScanViewController.swift b/WireGuard/ViewControllers/QRScanViewController.swift
index acd8a97..9cb2522 100644
--- a/WireGuard/ViewControllers/QRScanViewController.swift
+++ b/WireGuard/ViewControllers/QRScanViewController.swift
@@ -48,7 +48,7 @@ class QRScanViewController: UIViewController {
         previewLayer = AVCaptureVideoPreviewLayer(session: captureSession)
         previewLayer.frame = view.layer.bounds
         previewLayer.videoGravity = .resizeAspectFill
-        view.layer.addSublayer(previewLayer)
+        view.layer.insertSublayer(previewLayer, at: 0)
     }
 
     override func viewWillAppear(_ animated: Bool) {