From dc3437d1e6dfca214dd4c23e5810817fa0023f2c Mon Sep 17 00:00:00 2001
From: Benjamin Reis <benjamin.reis@belledonne-communications.com>
Date: Fri, 16 Dec 2016 09:06:17 +0100
Subject: [PATCH] Fix crash when sending a message to a null address

---
 Classes/LinphoneUI/UIChatBubbleTextCell.m | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/Classes/LinphoneUI/UIChatBubbleTextCell.m b/Classes/LinphoneUI/UIChatBubbleTextCell.m
index 810b547a3..e36672f4c 100644
--- a/Classes/LinphoneUI/UIChatBubbleTextCell.m
+++ b/Classes/LinphoneUI/UIChatBubbleTextCell.m
@@ -83,10 +83,13 @@
 }
 
 + (NSString *)ContactDateForChat:(LinphoneChatMessage *)message {
-	return [NSString
-		stringWithFormat:@"%@ - %@", [LinphoneUtils timeToString:linphone_chat_message_get_time(message)
-													  withFormat:LinphoneDateChatBubble],
-						 [FastAddressBook displayNameForAddress:linphone_chat_message_get_from_address(message)]];
+	const LinphoneAddress *address =
+		linphone_chat_message_get_from_address(message)
+			? linphone_chat_message_get_from_address(message)
+			: linphone_chat_room_get_peer_address(linphone_chat_message_get_chat_room(message));
+	return [NSString stringWithFormat:@"%@ - %@", [LinphoneUtils timeToString:linphone_chat_message_get_time(message)
+																   withFormat:LinphoneDateChatBubble],
+									  [FastAddressBook displayNameForAddress:address]];
 }
 
 - (NSString *)textMessage {