From d38c19cabf07818297275ede2f6ce317e8dc96d0 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sat, 1 Jan 2022 11:07:17 -0500
Subject: [PATCH] Improve test for presence of `browser` as extensions API

Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1914

The issue affected only Chromium-based browsers.
---
 platform/common/vapi.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/common/vapi.js b/platform/common/vapi.js
index ebc7968fa..88fc52cac 100644
--- a/platform/common/vapi.js
+++ b/platform/common/vapi.js
@@ -27,7 +27,10 @@
 
 /******************************************************************************/
 
-if ( self.browser instanceof Object ) {
+if (
+    self.browser instanceof Object &&
+    self.browser instanceof Element === false
+) {
     self.chrome = self.browser;
 } else {
     self.browser = self.chrome;