From 258556ae79266978c9037c4066f48e032d2b794f Mon Sep 17 00:00:00 2001
From: John Chapman <jchapman@cern.ch>
Date: Fri, 28 Aug 2020 15:26:48 +0200
Subject: [PATCH] clang-tidy fixes ISF_Geant4UserActions package

---
 .../ISF_Geant4UserActions/src/FastCaloSimParamAction.cxx        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Simulation/ISF/ISF_Geant4/ISF_Geant4UserActions/src/FastCaloSimParamAction.cxx b/Simulation/ISF/ISF_Geant4/ISF_Geant4UserActions/src/FastCaloSimParamAction.cxx
index 3a91a35eaa3..f66e42e510e 100644
--- a/Simulation/ISF/ISF_Geant4/ISF_Geant4UserActions/src/FastCaloSimParamAction.cxx
+++ b/Simulation/ISF/ISF_Geant4/ISF_Geant4UserActions/src/FastCaloSimParamAction.cxx
@@ -433,7 +433,7 @@ namespace G4UA{
               {
                 //if (!shortstep) G4cout <<"ZH process step ok: "<<results.size()<<G4endl;
 
-                for (auto larhit: results)
+                for (const auto& larhit: results)
                   {
                     et += larhit.energy;
                     //std::cout <<"ZH Hit: "<<i<<" E: "<<larhit.energy<<" in: "<<(std::string) larhit.id <<std::endl;
-- 
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