From b03dbee3e85f5b030fb82c8c34660be2d7939f9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adomas=20Ven=C4=8Dkauskas?= <adomas.ven@gmail.com>
Date: Mon, 8 Jan 2024 12:19:07 +0200
Subject: [PATCH] Fix Hidden Browser logged error when debugging is enabled

Regression 8b77c96
---
 chrome/content/zotero/HiddenBrowser.jsm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chrome/content/zotero/HiddenBrowser.jsm b/chrome/content/zotero/HiddenBrowser.jsm
index 3e532fd5bb..cdc1a9f4ae 100644
--- a/chrome/content/zotero/HiddenBrowser.jsm
+++ b/chrome/content/zotero/HiddenBrowser.jsm
@@ -87,7 +87,7 @@ class HiddenBrowser {
 				let weakBrowser = new WeakRef(browser);
 				setTimeout(() => {
 					let browser = weakBrowser.deref();
-					if (browser && browserFrameMap.has(browser)) {
+					if (browser && this._frame) {
 						Zotero.debug('Browser object still alive after 60 seconds - memory leak?');
 						Zotero.debug('Viewing URI ' + browser.currentURI?.spec)
 					}