From f3bc7add35ecfa6baf174c8f635bed1711df4e97 Mon Sep 17 00:00:00 2001
From: QuentinArguillere <quentin.arguillere@belledone-communications.com>
Date: Thu, 3 Nov 2022 15:29:28 +0100
Subject: [PATCH] Check for nil chatroom in
 ChatConversationView.m::CellForRowAtIndexPath to avoid recurring crashes in
 background. Temporary fix.

---
 Classes/ChatConversationView.m | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Classes/ChatConversationView.m b/Classes/ChatConversationView.m
index 4bf883fdd..c073052b8 100644
--- a/Classes/ChatConversationView.m
+++ b/Classes/ChatConversationView.m
@@ -1873,6 +1873,11 @@ void on_chat_room_conference_alert(LinphoneChatRoom *cr, const LinphoneEventLog
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
 	UITableViewCell *cell = [[UITableViewCell alloc] init];
 	
+	if (!_chatRoom) {
+		// Workaround to avoid crash in background for release 4.7. This shouldn't happen though, so there may be a deeper issue not found yet
+		return cell;
+	}
+	
 	int firstIndex = isOneToOne ? 0 : 1;
 	
 	if (!isOneToOne && indexPath.row == 0) {