From 6a1e38d831a683cd211cb1a570f2b64345aaa413 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Sat, 4 Aug 2007 13:21:55 +0200
Subject: [PATCH] forgot to use std::string instead of const char *

---
 src/internet-node/ipv4-header.cc | 2 +-
 src/internet-node/ipv4-header.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/internet-node/ipv4-header.cc b/src/internet-node/ipv4-header.cc
index 60ed939c2..813d8556a 100644
--- a/src/internet-node/ipv4-header.cc
+++ b/src/internet-node/ipv4-header.cc
@@ -30,7 +30,7 @@ namespace ns3 {
 
 bool Ipv4Header::m_calcChecksum = false;
 
-const char *
+std::string
 Ipv4Header::GetUid (void)
 {
   return "Ipv4Header.ns3";
diff --git a/src/internet-node/ipv4-header.h b/src/internet-node/ipv4-header.h
index 3d9a9b449..b0e6e1868 100644
--- a/src/internet-node/ipv4-header.h
+++ b/src/internet-node/ipv4-header.h
@@ -32,7 +32,7 @@ namespace ns3 {
 class Ipv4Header : public Header 
 {
 public:
-  static const char *GetUid (void);
+  static std::string GetUid (void);
   /**
    * \brief Construct a null IPv4 header
    */