From 90b2c077a65752c4013d9b78e75186a93a5d6084 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 29 May 2025 17:20:51 +0400
Subject: [PATCH] Don't flood with bot requests in monoforums.

---
 Telegram/SourceFiles/api/api_chat_participants.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 478390798f..af60bdfe3d 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -494,8 +494,15 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
-	}).fail([=] {
+	}).fail([=](const MTP::Error &error) {
 		_botsRequests.remove(channel);
+		if (error.type() == u"CHANNEL_MONOFORUM_UNSUPPORTED"_q) {
+			channel->mgInfo->bots.clear();
+			channel->mgInfo->botStatus = -1;
+			channel->session().changes().peerUpdated(
+				channel,
+				Data::PeerUpdate::Flag::FullInfo);
+		}
 	}).send();
 
 	_botsRequests[channel] = requestId;