1 files changed, 5 insertions, 5 deletions

diff --git a/Blog/Components/Pages/QRCodeScan.razor.js b/Blog/Components/Pages/QRCodeScan.razor.js
index bb80f37..2af9cee 100644
--- a/Blog/Components/Pages/QRCodeScan.razor.js
+++ b/Blog/Components/Pages/QRCodeScan.razor.js
@@ -10,7 +10,7 @@ function arraysEqual(a, b) {
     if (a == null || b == null) return false;
     if (a.length !== b.length) return false;
 
-    for (var i = 0; i < a.length; ++i) {
+    for (let i = 0; i < a.length; ++i) {
         if (a[i] !== b[i]) return false;
     }
     return true;
@@ -46,7 +46,7 @@ export function onLoad() {
 
         const initBarcodescan = (stream) => {
             writeInfo("Starting scanner...");
-            var lastbarcodes = [];
+            let lastbarcodes = [];
             setInterval(() => {
                 barcodeDetector
                     .detect(stream)
@@ -70,7 +70,7 @@ export function onLoad() {
             }, 1000);
         };
 
-        var video = getById("video");
+        const video = getById("video");
         video.setAttribute("playsinline", "");
         video.setAttribute("autoplay", "");
         video.setAttribute("muted", "");
@@ -78,8 +78,8 @@ export function onLoad() {
         // video.style.height = "100%";
 
         /* Setting up the constraint */
-        var facingMode = "environment"; // Can be 'user' or 'environment' to access back or front camera (NEAT!)
-        var constraints = {
+        const facingMode = "environment"; // Can be 'user' or 'environment' to access back or front camera (NEAT!)
+        const constraints = {
             audio: false,
             video: {
                 facingMode: facingMode,