From 46eb84e859e4972b2177d91fb395097378af144d Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Thu, 29 Mar 2018 07:11:15 -0400
Subject: [PATCH] Add Zotero.Item.prototype.parentItem getter

---
 chrome/content/zotero/xpcom/data/item.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chrome/content/zotero/xpcom/data/item.js b/chrome/content/zotero/xpcom/data/item.js
index 83a3d1df7e..ab36b4ac86 100644
--- a/chrome/content/zotero/xpcom/data/item.js
+++ b/chrome/content/zotero/xpcom/data/item.js
@@ -145,6 +145,9 @@ Zotero.defineProperty(Zotero.Item.prototype, 'parentItemKey', {
 	get: function() { return this.parentKey; },
 	set: function(val) { return this.parentKey = val; }
 });
+Zotero.defineProperty(Zotero.Item.prototype, 'parentItem', {
+	get: function() { return Zotero.Items.get(this.parentID) || undefined; },
+});
 
 
 Zotero.defineProperty(Zotero.Item.prototype, 'firstCreator', {