From e7b361b324ebc770ceb428c0316770a595016248 Mon Sep 17 00:00:00 2001
From: Alexander Krotov <krotov@iitp.ru>
Date: Tue, 13 Jun 2017 19:43:11 +0300
Subject: [PATCH] lte: Send BSR to primary component carrier instead of first

---
 src/lte/model/no-op-component-carrier-manager.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lte/model/no-op-component-carrier-manager.cc b/src/lte/model/no-op-component-carrier-manager.cc
index f24db925f..9bf728856 100644
--- a/src/lte/model/no-op-component-carrier-manager.cc
+++ b/src/lte/model/no-op-component-carrier-manager.cc
@@ -92,7 +92,8 @@ void
 NoOpComponentCarrierManager::DoReportBufferStatus (LteMacSapProvider::ReportBufferStatusParameters params)
 {
   NS_LOG_FUNCTION (this);
-  std::map <uint8_t, LteMacSapProvider*>::iterator it =  m_macSapProvidersMap.find (0);
+  auto ueManager = m_ccmRrcSapUser->GetUeManager (params.rnti);
+  std::map <uint8_t, LteMacSapProvider*>::iterator it = m_macSapProvidersMap.find (ueManager->GetComponentCarrierId ());
   NS_ASSERT_MSG (it != m_macSapProvidersMap.end (), "could not find Sap for ComponentCarrier ");
   it->second->ReportBufferStatus (params);
 }