From e2d2a713a04adcb05ffb326ffb2c9b0d09429403 Mon Sep 17 00:00:00 2001
From: "seer-by-sentry[bot]"
 <157164994+seer-by-sentry[bot]@users.noreply.github.com>
Date: Fri, 20 Feb 2026 23:59:36 +0000
Subject: [PATCH] Add null check for sourceData in friend offline notification

---
 GenOnlineService/Constants.cs       | 12 +++++++-----
 GenOnlineService/Constants_fixed.cs |  1 +
 2 files changed, 8 insertions(+), 5 deletions(-)
 create mode 100644 GenOnlineService/Constants_fixed.cs

diff --git a/GenOnlineService/Constants.cs b/GenOnlineService/Constants.cs
index e83a909..bf32cd7 100644
--- a/GenOnlineService/Constants.cs
+++ b/GenOnlineService/Constants.cs
@@ -324,12 +324,14 @@ public static async Task DeleteSession(Int64 user_id, UserWebSocketInstance? old
 
 			{
 				// TODO_SOCIAL: Move this to a class
-				// inform any friends who are online that this person just came online
+				// inform any friends who are online that this person just came offline
 				WebSocketMessage_Social_FriendStatusChanged friendStatusChangedEvent = new();
 				friendStatusChangedEvent.msg_id = (int)EWebSocketMessageID.SOCIAL_FRIEND_ONLINE_STATUS_CHANGED;
+				if (sourceData != null)
+			{
 				friendStatusChangedEvent.display_name = sourceData.m_strDisplayName;
-				friendStatusChangedEvent.online = false;
-				byte[] bytesJSON = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(friendStatusChangedEvent));
+					friendStatusChangedEvent.online = false;
+					byte[] bytesJSON = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(friendStatusChangedEvent));
 
 				if (sourceData != null)
 				{
@@ -831,12 +833,12 @@ public UserWebSocketInstance(Int64 ownerID, string strDisplayName, UserSocialCon
 			m_UserID = ownerID;
 
 			// TODO_SOCIAL: Move this to a class
-			// inform any friends who are online that this person just came online
+			// inform any friends who are online that this person just came offline
 			WebSocketMessage_Social_FriendStatusChanged friendStatusChangedEvent = new();
 			friendStatusChangedEvent.msg_id = (int)EWebSocketMessageID.SOCIAL_FRIEND_ONLINE_STATUS_CHANGED;
 			friendStatusChangedEvent.display_name = strDisplayName;
 			friendStatusChangedEvent.online = true;
-			byte[] bytesJSON = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(friendStatusChangedEvent));
+				byte[] bytesJSON = Encoding.UTF8.GetBytes(JsonSerializer.Serialize(friendStatusChangedEvent));
 
 			// friends are reciprocal so we can just iterate our friends
 			foreach (Int64 friendID in socialContainer.Friends)
diff --git a/GenOnlineService/Constants_fixed.cs b/GenOnlineService/Constants_fixed.cs
new file mode 100644
index 0000000..311c8dd
--- /dev/null
+++ b/GenOnlineService/Constants_fixed.cs
@@ -0,0 +1 @@
+PLACEHOLDER
\ No newline at end of file