X-Git-Url: http://git.tdb.fi/?p=libs%2Fnet.git;a=blobdiff_plain;f=source%2Fnet%2Fprotocol.cpp;fp=source%2Fnet%2Fprotocol.cpp;h=b24cef1f5e3f03ef067711271480c2eb1ab378cb;hp=4d3f9628f9d1eddbc4a9bc81f9547bba6dbf153b;hb=c2d202f9b482be7b439436970d6366c369837107;hpb=93fc08266f938c667df869ae4fee77a584004af1

diff --git a/source/net/protocol.cpp b/source/net/protocol.cpp
index 4d3f962..b24cef1 100644
--- a/source/net/protocol.cpp
+++ b/source/net/protocol.cpp
@@ -29,9 +29,13 @@ void Protocol::add_packet(PacketDefBase *pdef)
 {
 	PacketDefBase *&ptr = packet_class_defs[pdef->get_class_id()];
 	if(ptr)
+	{
+		packet_id_defs.erase(ptr->get_id());
 		delete ptr;
+	}
 	ptr = pdef;
-	packet_id_defs[pdef->get_id()] = pdef;
+	if(unsigned id = pdef->get_id())
+		packet_id_defs[id] = pdef;
 }
 
 const Protocol::PacketDefBase &Protocol::get_packet_by_class_id(unsigned id) const