From 26e3be48f00d7aad43ef21eb06e148e865e9eb73 Mon Sep 17 00:00:00 2001
From: Lukas Alexander Heinrich <lheinric@aiatlas163.cern.ch>
Date: Thu, 30 Apr 2020 12:06:23 +0200
Subject: [PATCH] review

---
 .../DerivationFrameworkInterfaces/ExpressionParserHelper.h  | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/PhysicsAnalysis/DerivationFramework/DerivationFrameworkInterfaces/DerivationFrameworkInterfaces/ExpressionParserHelper.h b/PhysicsAnalysis/DerivationFramework/DerivationFrameworkInterfaces/DerivationFrameworkInterfaces/ExpressionParserHelper.h
index ca84eb57e6e..9a6a5b44884 100644
--- a/PhysicsAnalysis/DerivationFramework/DerivationFrameworkInterfaces/DerivationFrameworkInterfaces/ExpressionParserHelper.h
+++ b/PhysicsAnalysis/DerivationFramework/DerivationFrameworkInterfaces/DerivationFrameworkInterfaces/ExpressionParserHelper.h
@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 */
 
 #ifndef DERIVATIONFRAMEWORKINTERFACES_EXPRESSIONPARSERHELPER_H
@@ -34,9 +34,7 @@ namespace DerivationFramework {
       /// Default constructor
       ExpressionParserHelper( ServiceHandle< StoreGateSvc >& evtStore )
          : m_xaodLoader( evtStore ), m_ntupLoader( evtStore ),
-           m_proxyLoader(), m_parser( &m_proxyLoader ) {
-         m_proxyLoader.push_back( &m_xaodLoader );
-         m_proxyLoader.push_back( &m_ntupLoader );
+       m_proxyLoader({&m_xaodLoader, &m_ntupLoader}), m_parser( &m_proxyLoader ) {
       }
 
       /// Return a reference to the expression parser
-- 
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