From dbdd00fef8129cc0fe7e9ec8fe28a0f6f1d60da9 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Thu, 8 Nov 2007 13:58:26 +0100
Subject: [PATCH] zeroify the members after deleting them to improve debugging.

---
 src/devices/wifi/dca-txop.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/devices/wifi/dca-txop.cc b/src/devices/wifi/dca-txop.cc
index f18bc3522..ca1134a21 100644
--- a/src/devices/wifi/dca-txop.cc
+++ b/src/devices/wifi/dca-txop.cc
@@ -155,6 +155,12 @@ DcaTxop::~DcaTxop ()
   delete m_phyListener;
   delete m_queue;
   delete m_dcf;
+  m_accessListener = 0;
+  m_transmissionListener = 0;
+  m_navListener = 0;
+  m_phyListener = 0;
+  m_queue = 0;
+  m_dcf = 0;
 }
 
 void