From a32251a2b30853d20b3c9de5cf6b9e423cd4a883 Mon Sep 17 00:00:00 2001
From: Alexander Zinchuk <alx.zinchuk@gmail.com>
Date: Fri, 8 Sep 2023 18:39:15 +0200
Subject: [PATCH] Topics: Fix muted status check (#3815)

---
 src/api/gramjs/apiBuilders/chats.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/gramjs/apiBuilders/chats.ts b/src/api/gramjs/apiBuilders/chats.ts
index b0a6e9636..86a2e191b 100644
--- a/src/api/gramjs/apiBuilders/chats.ts
+++ b/src/api/gramjs/apiBuilders/chats.ts
@@ -548,7 +548,7 @@ export function buildApiTopic(forumTopic: GramJs.TypeForumTopic): ApiTopic | und
     unreadMentionsCount,
     unreadReactionsCount,
     fromId: getApiChatIdFromMtpPeer(fromId),
-    isMuted: silent || (typeof muteUntil === 'number' && getServerTime() < muteUntil),
+    isMuted: silent || (typeof muteUntil === 'number' ? getServerTime() < muteUntil : undefined),
     muteUntil,
   };
 }