From aa3b1321bd1d2692b82284bd156e434f0ac335b9 Mon Sep 17 00:00:00 2001
From: Niko PLP <niko@nextgraph.org>
Date: Sun, 14 Jul 2024 04:21:43 +0300
Subject: [PATCH] try again if no rear camera

---
 ng-app/src/routes/ScanQR.svelte | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ng-app/src/routes/ScanQR.svelte b/ng-app/src/routes/ScanQR.svelte
index aa7dc53..0d1ec40 100644
--- a/ng-app/src/routes/ScanQR.svelte
+++ b/ng-app/src/routes/ScanQR.svelte
@@ -58,14 +58,14 @@
       // );
       try {
         webScanner = new Html5Qrcode ("scanner-div");
-        webScanner.start({ facingMode: { exact: "environment"} }, { fps: 10, qrbox: { width: 300, height: 300 }, formatsToSupport: [0] }, (decoded_text, decoded_result) => {
+        await webScanner.start({ facingMode: { exact: "environment"} }, { fps: 10, qrbox: { width: 300, height: 300 }, formatsToSupport: [0] }, (decoded_text, decoded_result) => {
           //console.log(decoded_result);
           // Handle scan result
           on_qr_scanned(decoded_text);
         });
       } catch (e) {
         webScanner = new Html5Qrcode ("scanner-div");
-        webScanner.start({ facingMode: "environment" }, { fps: 10, qrbox: { width: 300, height: 300 }, formatsToSupport: [0] }, (decoded_text, decoded_result) => {
+        await webScanner.start({ facingMode: "environment" }, { fps: 10, qrbox: { width: 300, height: 300 }, formatsToSupport: [0] }, (decoded_text, decoded_result) => {
           //console.log(decoded_result);
           // Handle scan result
           on_qr_scanned(decoded_text);