From ce87f979944ec8c0fc83a33ed89219227a91a7e2 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Wed, 14 May 2008 14:59:16 -0700
Subject: [PATCH] reset the output stream to get a proper trace path

---
 src/helper/wifi-helper.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/helper/wifi-helper.cc b/src/helper/wifi-helper.cc
index a2d59d2fb..75ecbdf62 100644
--- a/src/helper/wifi-helper.cc
+++ b/src/helper/wifi-helper.cc
@@ -156,6 +156,7 @@ WifiHelper::EnablePcap (std::string filename, uint32_t nodeid, uint32_t deviceid
   oss.str ("");
   oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/Tx";
   Config::ConnectWithoutContext (oss.str (), MakeBoundCallback (&PcapPhyTxEvent, pcap));
+  oss.str ("");
   oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/RxOk";
   Config::ConnectWithoutContext (oss.str (), MakeBoundCallback (&PcapPhyRxEvent, pcap));
 }