From dfad79ea0eafea253acadf1057e745799444d68c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Deronne?= <sebastien.deronne@gmail.com>
Date: Wed, 3 Mar 2021 07:11:32 +0100
Subject: [PATCH] wifi: Fix number of spatial streams used to transmit
 CTS-to-self (spotted by Rediet)

---
 src/wifi/model/wifi-remote-station-manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wifi/model/wifi-remote-station-manager.cc b/src/wifi/model/wifi-remote-station-manager.cc
index 964e3032b..60af64719 100644
--- a/src/wifi/model/wifi-remote-station-manager.cc
+++ b/src/wifi/model/wifi-remote-station-manager.cc
@@ -566,7 +566,7 @@ WifiRemoteStationManager::GetCtsToSelfTxVector (void)
                        defaultPreamble,
                        ConvertGuardIntervalToNanoSeconds (defaultMode, DynamicCast<WifiNetDevice> (m_wifiPhy->GetDevice ())),
                        GetNumberOfAntennas (),
-                       GetMaxNumberOfTransmitStreams (),
+                       1,
                        0,
                        GetChannelWidthForTransmission (defaultMode, m_wifiPhy->GetChannelWidth ()),
                        false);