this fixes #795

10 years ago · 0f629c9df8
parent a6dfe3f416
commit 0f629c9df8
1 changed files with 3 additions and 1 deletions
--- a/platform/firefox/frameModule.js
+++ b/platform/firefox/frameModule.js
@ -149,7 +149,9 @@ const contentObserver = {
            return this.ACCEPT;
        }

-        let isTopLevel = context === context.top;
+        // https://github.com/gorhill/uBlock/issues/795
+        // Only the top main frame can be an orphan
+        let isTopLevel = context === context.top && type === this.MAIN_FRAME;
        let parentFrameId;

        if ( isTopLevel ) {