ErrorEvent.error isn't always set

It's not just a matter of the browser lacking support.
sfrias · Mar 27, 2017 · 5da0310 · 5da0310
1 parent 13c558e
commit 5da0310
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/error-handler.js b/app/error-handler.js
@@ -29,7 +29,7 @@
                 msg.appendChild(div);
             }
 
-            if ((err !== undefined) &&
+            if (err &&
                 (err.stack !== undefined)) {
                 div = document.createElement("div");
                 div.className = 'noVNC_stack';