Merge pull request Polymer#5419 from Polymer/bad-dom-api-property

Fix another unsafe property assignment in Polymer.
hazael-ramos · Nov 2, 2018 · 3a890b9 · 3a890b9
2 parents 1ad496f + 3ee4eb9
commit 3a890b9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/legacy/polymer.dom.js b/lib/legacy/polymer.dom.js
@@ -401,14 +401,14 @@ forwardProperties(DomApi.prototype, [
  */
 export const dom = function(obj) {
   obj = obj || document;
-  if (!obj.__domApi) {
+  if (!obj['__domApi']) {
     let helper;
     if (obj instanceof Event) {
       helper = new EventApi(obj);
     } else {
       helper = new DomApi(obj);
     }
-    obj.__domApi = helper;
+    obj['__domApi'] = helper;
   }
-  return obj.__domApi;
+  return obj['__domApi'];
 };