From fcb16f628bec2ceb401289ead42d54a41447c0f3 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Tue, 22 Mar 2022 23:58:58 -0400
Subject: [PATCH] Fix "path.startsWith is not a function" sync error on Windows

`OS.Path.join()` on Windows throws if an integer is passed. Seems like
this would happen on another computer whenever an image annotation is
deleted in a group?
---
 chrome/content/zotero/xpcom/annotations.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/annotations.js b/chrome/content/zotero/xpcom/annotations.js
index 07654ffcf6..329a81471b 100644
--- a/chrome/content/zotero/xpcom/annotations.js
+++ b/chrome/content/zotero/xpcom/annotations.js
@@ -103,7 +103,7 @@ Zotero.Annotations = new function () {
 			parts.push('library');
 		}
 		else if (library.libraryType == 'group') {
-			parts.push('groups', library.groupID);
+			parts.push('groups', library.groupID + '');
 		}
 		else {
 			throw new Error(`Unexpected library type '${library.libraryType}'`);