Fix: [Network] clients leaving because of broken connections was not broadcasted (#9238)

The code mixed up "client has quit but we already told everyone"
with "client lost connection, handle this".

Split up those two signals:
- CLIENT_QUIT means we told everyone and the connection is now dead
- CONNECTION_LIST means we should tell everyone we lost a client

1 files changed, 2 insertions, 2 deletions

diff --git a/src/network/core/tcp_game.cpp b/src/network/core/tcp_game.cpp
index eb53db5ac..771ea37b1 100644
--- a/src/network/core/tcp_game.cpp
+++ b/src/network/core/tcp_game.cpp
@@ -48,10 +48,10 @@ NetworkRecvStatus NetworkGameSocketHandler::CloseConnection(bool error)
 		_networking = false;
 		ShowErrorMessage(STR_NETWORK_ERROR_LOSTCONNECTION, INVALID_STRING_ID, WL_CRITICAL);
 
-		return NETWORK_RECV_STATUS_CONN_LOST;
+		return NETWORK_RECV_STATUS_CLIENT_QUIT;
 	}
 
-	return this->CloseConnection(error ? NETWORK_RECV_STATUS_SERVER_ERROR : NETWORK_RECV_STATUS_CONN_LOST);
+	return this->CloseConnection(NETWORK_RECV_STATUS_CONNECTION_LOST);
 }