From 81fb4046d10746050d3fbc2e68eeda86ad09e9c5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Feb 2023 10:36:21 +0400
Subject: [PATCH] Fix possible crash with pinned message deletion.

---
 Telegram/SourceFiles/history/history_inner_widget.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index 3438e8cb2..f297ad57f 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -1757,6 +1757,9 @@ void HistoryInner::itemRemoved(not_null<const HistoryItem*> item) {
 		return;
 	}
 
+	if (_pinnedItem == item) {
+		_pinnedItem = nullptr;
+	}
 	if (_reactionsItem.current() == item) {
 		_reactionsItem = nullptr;
 	}