From 28c51fd63a41bf60ef1d26819eac78ff7f740e05 Mon Sep 17 00:00:00 2001
From: Kirill Andreev <andreev@iitp.ru>
Date: Wed, 29 Apr 2009 13:06:06 +0400
Subject: [PATCH] Fixed wifi-failure

---
 src/devices/wifi/mac-low.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/devices/wifi/mac-low.cc b/src/devices/wifi/mac-low.cc
index ea9243d21..f98124adb 100644
--- a/src/devices/wifi/mac-low.cc
+++ b/src/devices/wifi/mac-low.cc
@@ -271,6 +271,7 @@ void
 MacLow::DoDispose (void)
 {
   NS_LOG_FUNCTION (this);
+  m_listener = 0;
   CancelAllEvents ();
   m_phy = 0;
   m_stationManager = 0;