It is only used for demos so do not send it if no demo record is running. Same as the counter part CNetMsg_De_ClientEnter already does it if(m_pDemoRecorder->IsRecording()) { CNetMsg_De_ClientEnter Msg; Msg.m_pName = pMsg->m_pName; Msg.m_ClientID = pMsg->m_ClientID; Msg.m_Team = pMsg->m_Team; Client()->SendPackMsg(&Msg, MSGFLAG_NOSEND|MSGFLAG_RECORD); } Does not change behavior or fix any bug as far as I am aware. Just makes it more obvious while reading the c...