Accept string or object.

tsugiproject · Aug 5, 2021 · 594b6a6 · 594b6a6
1 parent b01c72e
commit 594b6a6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/js/tsugiscripts.js b/js/tsugiscripts.js
@@ -132,7 +132,9 @@ window.addEventListener('message', function (e) {
     // console.log(window.location.href + " got message");
     // console.log(e.data);
     try {
-        var message = JSON.parse(e.data);
+        var message = e.data;
+        if ( typeof message == 'string' ) message = JSON.parse(e.data);
+
         switch (message.subject) {
             case 'lti.frameResize':
                 var height = message.height;