From 054201065973c4b9b7dbc03ed1bd53bb0777f26c Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 12 Mar 2025 23:23:52 -0400
Subject: [PATCH] Fix `Zotero.HTTP.download()` for fx115

Blob#bytes() was introduced in fx128.
---
 chrome/content/zotero/xpcom/http.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/http.js b/chrome/content/zotero/xpcom/http.js
index e8b0b13fc8..fb0d77f740 100644
--- a/chrome/content/zotero/xpcom/http.js
+++ b/chrome/content/zotero/xpcom/http.js
@@ -603,7 +603,9 @@ Zotero.HTTP = new function() {
 				noMock: true
 			}
 		);
-		var bytes = await IOUtils.write(path, await req.response.bytes());
+		var bytes = new Uint8Array(await req.response.arrayBuffer());
+		await IOUtils.write(path, bytes);
+		
 		Zotero.debug(`Saved file to ${path} (${bytes} byte${bytes != 1 ? 's' : ''})`);
 		return req;
 	};