Merge pull request #71 in EXTENSIONS/browser-extension from feature/i…

…ssues/929 to master * commit 'c2480a7fb272a959053a0a6b18ece289b3842b70': Fix #929 FF legacy preload Fix #929 FF legacy preload Fix #929 FF legacy preload
AdguardTeam · Jan 10, 2018 · 71149a0 · 71149a0
2 parents 524966c + c2480a7
commit 71149a0
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Extension/lib/content-script/preload.js b/Extension/lib/content-script/preload.js
@@ -65,14 +65,14 @@
      * https://github.com/AdguardTeam/AdguardBrowserExtension/issues/880
      */
     var getContentPage = function () {
-        if (!window.contentPage) {
-            window.contentPage = {
+        if (typeof contentPage === 'undefined') {
+            contentPage = {
                 sendMessage: adguardContent.runtimeImpl.sendMessage,
                 onMessage: adguardContent.runtimeImpl.onMessage
             };
         }
 
-        return window.contentPage;
+        return contentPage;
     };
 
     /**