From 16d5dbe71cadeb67d898012b3d34c3cd1a1ab6c0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 5 Jun 2025 08:59:07 +0400
Subject: [PATCH] Fix crash in group chat context menu.

Fixes #29387.
---
 Telegram/SourceFiles/api/api_who_reacted.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_who_reacted.cpp b/Telegram/SourceFiles/api/api_who_reacted.cpp
index 88cd463dac..84ab9b0c2c 100644
--- a/Telegram/SourceFiles/api/api_who_reacted.cpp
+++ b/Telegram/SourceFiles/api/api_who_reacted.cpp
@@ -713,7 +713,7 @@ bool WhoReadExists(not_null<HistoryItem*> item) {
 	if ((!chat && !megagroup)
 		|| (megagroup
 			&& (megagroup->flags() & ChannelDataFlag::ParticipantsHidden))
-		|| megagroup->isMonoforum()) {
+		|| (megagroup && megagroup->isMonoforum())) {
 		return false;
 	}
 	const auto &appConfig = peer->session().appConfig();