diff --git a/packages/node_modules/@node-red/editor-client/src/js/polyfills.js b/packages/node_modules/@node-red/editor-client/src/js/polyfills.js
index 2f6ed324c..0fccee8d9 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/polyfills.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/polyfills.js
@@ -23,8 +23,8 @@
                 throw new Error("Node-RED's IE11 Array.from polyfill doesn't support multiple arguments");
             }
             var arrayLike = arguments[0]
+            var result = [];
             if (arrayLike.forEach) {
-                var result = [];
                 arrayLike.forEach(function(i) {
                     result.push(i);
                 })