Index: common/packet.cc
--- common/packet.cc.orig
+++ common/packet.cc
@@ -41,11 +41,11 @@ static const char rcsid[] =
 #include "flags.h"
 
 p_info packet_info;
-char** p_info::name_;
+const char** p_info::name_;
 unsigned int p_info::nPkt_ = 0;
 PacketClassifier *p_info::pc_ = 0;
 
-int p_info::addPacket(char *name)
+int p_info::addPacket(const char *name)
 {
 	if(!nPkt_)
 		initName();