From 28e796697337dfbe09f5a7b1d6a33477a67e24ec Mon Sep 17 00:00:00 2001
From: windingwind <33902321+windingwind@users.noreply.github.com>
Date: Sat, 14 Dec 2024 06:42:18 +0100
Subject: [PATCH] Fix ZoteroPane#buildFieldTransformMenu document variable
 (#4927)

fix: https://groups.google.com/g/zotero-dev/c/FwfrxviKi8I
---
 chrome/content/zotero/zoteroPane.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/chrome/content/zotero/zoteroPane.js b/chrome/content/zotero/zoteroPane.js
index 811f31cde4..b0a2080378 100644
--- a/chrome/content/zotero/zoteroPane.js
+++ b/chrome/content/zotero/zoteroPane.js
@@ -6814,13 +6814,14 @@ var ZoteroPane = new function()
 	};
 
 	this.buildFieldTransformMenu = function ({ target, onTransform }) {
+		let doc = target.ownerDocument;
 		let value = target.value;
 		let valueTitleCased = Zotero.Utilities.capitalizeTitle(value.toLowerCase(), true);
 		let valueSentenceCased = Zotero.Utilities.sentenceCase(value);
 
-		let menupopup = document.createXULElement('menupopup');
+		let menupopup = doc.createXULElement('menupopup');
 
-		let titleCase = document.createXULElement('menuitem');
+		let titleCase = doc.createXULElement('menuitem');
 		titleCase.setAttribute('label', Zotero.getString('zotero.item.textTransform.titlecase'));
 		titleCase.addEventListener('command', () => {
 			onTransform(valueTitleCased);
@@ -6828,7 +6829,7 @@ var ZoteroPane = new function()
 		titleCase.disabled = valueTitleCased == value;
 		menupopup.append(titleCase);
 
-		let sentenceCase = document.createXULElement('menuitem');
+		let sentenceCase = doc.createXULElement('menuitem');
 		sentenceCase.setAttribute('label', Zotero.getString('zotero.item.textTransform.sentencecase'));
 		sentenceCase.addEventListener('command', () => {
 			onTransform(valueSentenceCased);