--- a/src/wifi/model/edca-txop-n.cc	Fri Sep 26 12:44:13 2014 -0700
+++ b/src/wifi/model/edca-txop-n.cc	Fri Sep 26 15:51:00 2014 -0700
@@ -35,13 +35,13 @@
 #include "mgt-headers.h"
 #include "qos-blocked-destinations.h"
 
-NS_LOG_COMPONENT_DEFINE ("EdcaTxopN");
-
 #undef NS_LOG_APPEND_CONTEXT
 #define NS_LOG_APPEND_CONTEXT if (m_low != 0) { std::clog << "[mac=" << m_low->GetAddress () << "] "; }
 
 namespace ns3 {
 
+NS_LOG_COMPONENT_DEFINE ("EdcaTxopN");
+
 class EdcaTxopN::Dcf : public DcfState
 {
 public: