From 969fdc037c28be7d7332f8e62f545abb3cf527d4 Mon Sep 17 00:00:00 2001
From: Hazelnoot <acomputerdog@gmail.com>
Date: Wed, 18 Jun 2025 12:54:22 -0400
Subject: [PATCH] don't publish null updated property

---
 packages/backend/src/core/activitypub/ApRendererService.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/core/activitypub/ApRendererService.ts b/packages/backend/src/core/activitypub/ApRendererService.ts
index 77c5f207f8..623e7002cd 100644
--- a/packages/backend/src/core/activitypub/ApRendererService.ts
+++ b/packages/backend/src/core/activitypub/ApRendererService.ts
@@ -545,7 +545,7 @@ export class ApRendererService {
 			attributedTo,
 			summary: summary ?? undefined,
 			content: content ?? undefined,
-			updated: note.updatedAt?.toISOString(),
+			updated: note.updatedAt?.toISOString() ?? undefined,
 			_misskey_content: text,
 			source: {
 				content: text,