From 83c5a67af5a2956bffa59fd15289b95b53c7b883 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 12 Feb 2019 18:59:52 +0300
Subject: [PATCH] Fix another crash in last message checking.

Regression was introduced in 83bc6fb39c.
---
 Telegram/SourceFiles/history/history.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index f267ba0b36..8fb63beccd 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -2090,6 +2090,7 @@ void History::setLastMessage(HistoryItem *item) {
 		if (*_lastMessage == item) {
 			return;
 		} else if (*_lastMessage
+			&& item
 			&& !IsServerMsgId((*_lastMessage)->id)
 			&& (*_lastMessage)->date() > item->date()) {
 			return;