[Bug 814] Check if m_low is not zero

This commit is contained in:
Mirko Banchi
2010-02-18 20:40:38 +01:00
parent ae08ebf579
commit 6876a6875d
2 changed files with 2 additions and 2 deletions

View File

@@ -37,7 +37,7 @@
NS_LOG_COMPONENT_DEFINE ("DcaTxop");
#undef NS_LOG_APPEND_CONTEXT
#define NS_LOG_APPEND_CONTEXT std::clog << "[mac=" << m_low->GetAddress () << "] ";
#define NS_LOG_APPEND_CONTEXT if (m_low != 0) {std::clog << "[mac=" << m_low->GetAddress () << "] ";}
namespace ns3 {

View File

@@ -38,7 +38,7 @@
NS_LOG_COMPONENT_DEFINE ("EdcaTxopN");
#undef NS_LOG_APPEND_CONTEXT
#define NS_LOG_APPEND_CONTEXT std::clog << "[mac=" << m_low->GetAddress () << "] ";
#define NS_LOG_APPEND_CONTEXT if (m_low != 0) {std::clog << "[mac=" << m_low->GetAddress () << "] ";}
namespace ns3 {