From 00a07ea95fa4c20cd5631c0d628ddda295e1c0bc Mon Sep 17 00:00:00 2001
From: Sebastien Deronne <sebastien.deronne@gmail.com>
Date: Tue, 14 Jun 2022 20:05:05 +0200
Subject: [PATCH] wifi: Do not use the received PPDU to compute the measurement
 channel width if its received signal is too weak to process

---
 src/wifi/model/spectrum-wifi-phy.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wifi/model/spectrum-wifi-phy.cc b/src/wifi/model/spectrum-wifi-phy.cc
index 8da9162a8..a7361a035 100644
--- a/src/wifi/model/spectrum-wifi-phy.cc
+++ b/src/wifi/model/spectrum-wifi-phy.cc
@@ -349,7 +349,7 @@ SpectrumWifiPhy::StartRx (Ptr<SpectrumSignalParameters> rxParams)
       NS_LOG_INFO ("Received signal too weak to process: " << WToDbm (totalRxPowerW) << " dBm");
       m_interference->Add (wifiRxParams->ppdu, wifiRxParams->ppdu->GetTxVector (), rxDuration,
                           rxPowerW);
-      SwitchMaybeToCcaBusy (GetMeasurementChannelWidth (wifiRxParams->ppdu));
+      SwitchMaybeToCcaBusy (GetMeasurementChannelWidth (nullptr));
       return;
     }