From 17f758d0cfd525a937d84f69871eb414bbe9b204 Mon Sep 17 00:00:00 2001
From: Abe Jellinek <jellinek@berkeley.edu>
Date: Tue, 17 Oct 2023 14:33:08 -0400
Subject: [PATCH] Use Zotero.isMac in customElements CE patch

AppConstants is occasionally undefined - not sure why.
---
 chrome/content/zotero/customElements.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/chrome/content/zotero/customElements.js b/chrome/content/zotero/customElements.js
index 07771277ac..42fd5161b3 100644
--- a/chrome/content/zotero/customElements.js
+++ b/chrome/content/zotero/customElements.js
@@ -65,8 +65,7 @@ Services.scriptloader.loadSubScript('chrome://zotero/content/elements/collapsibl
 		});
 	}
 
-	let isMac = AppConstants.platform == 'macosx';
-	if (isMac) {
+	if (Zotero.isMac) {
 		// Monkey-patch the toolbarbutton CE so it shows a native menu popup
 		let MozToolbarbuttonPrototype = customElements.get('toolbarbutton').prototype;
 		if (MozToolbarbuttonPrototype) {