Battle.net/Packets: Added packet name mapping for logging

src/server/bnetserver/Packets/PacketsBase.cpp

@@ -40,6 +40,5 @@ Battlenet::ServerPacket::~ServerPacket()
 
 void Battlenet::ClientPacket::CallHandler(Session* session)
 {
-    session->LogUnhandledPacket(*this);
-    _handled = false;
+    session->LogUnhandledPacket(GetHeader());
 }