From 641a03c98887c5d2633f7ded8de7888cb7456abc Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 12 Jul 2023 10:21:22 +0400
Subject: [PATCH] Fix crash on mention story opening.

---
 .../history/view/media/history_view_story_mention.cpp        | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/history/view/media/history_view_story_mention.cpp b/Telegram/SourceFiles/history/view/media/history_view_story_mention.cpp
index 8615aec4b..8aefb319b 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_story_mention.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_story_mention.cpp
@@ -53,7 +53,10 @@ StoryMention::StoryMention(
 }
 
 StoryMention::~StoryMention() {
-	changeSubscribedTo(0);
+	if (_subscribed) {
+		changeSubscribedTo(0);
+		_parent->checkHeavyPart();
+	}
 }
 
 int StoryMention::top() {