Merge pull request #6 from mebis-lp/MBS-8250-block_qr-undefined

Check if undefined
mebis-lp · Nov 3, 2023 · 4b7c682 · 4b7c682
2 parents bde68e2 + 559f47c
commit 4b7c682
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/templates/qr.mustache b/templates/qr.mustache
@@ -102,6 +102,7 @@
 {{#qrcodecontent}}
     <script src="{{javascript}}"></script>
     {{#js}}
+        if (typeof QRCode !== 'undefined') {
         let config{{id}} = {
             content: "{{{qrcodecontent}}}",
             color: "#000000",
@@ -114,5 +115,6 @@
         let qrcode{{id}} = new QRCode(config{{id}});
         let svg{{id}} = qrcode{{id}}.svg();
         document.getElementById("container{{id}}").innerHTML = svg{{id}};
+        }
     {{/js}}
 {{/qrcodecontent}}