From fc08e285e6c4dfdfffcc440cbcabc1550417093b Mon Sep 17 00:00:00 2001
From: scott snyder <sss@karma>
Date: Mon, 10 Aug 2020 19:51:20 -0400
Subject: [PATCH] TrigTauMonitoring: Fix clang warning.

Spurious copy in range-based for.
---
 .../TrigTauMonitoring/src/TrigTauMonitorAlgorithm.cxx           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Trigger/TrigMonitoring/TrigTauMonitoring/src/TrigTauMonitorAlgorithm.cxx b/Trigger/TrigMonitoring/TrigTauMonitoring/src/TrigTauMonitorAlgorithm.cxx
index 7655152a5ba..25472995aab 100644
--- a/Trigger/TrigMonitoring/TrigTauMonitoring/src/TrigTauMonitorAlgorithm.cxx
+++ b/Trigger/TrigMonitoring/TrigTauMonitoring/src/TrigTauMonitorAlgorithm.cxx
@@ -41,7 +41,7 @@ StatusCode TrigTauMonitorAlgorithm::fillHistograms( const EventContext& ctx ) co
 
   std::vector< std::pair<const xAOD::TauJet*, const TrigCompositeUtils::Decision*>> pairObjs;
 
-  for(const auto trigger : m_trigInputList){
+  for(const auto& trigger : m_trigInputList){
 
     if ( executeNavigation( ctx, trigger,25,"mediumRNN", pairObjs).isFailure() )                                                            
     {                                                                                                                                                       
-- 
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