From aa8898247be1d5fbf72f16cdc51edb0769a8d7c9 Mon Sep 17 00:00:00 2001
From: scott snyder <sss@karma>
Date: Mon, 9 May 2022 09:09:20 -0400
Subject: [PATCH] FlavorTagDiscriminants: clang warning.

Binding to temporary in for loop.
---
 .../FlavorTagDiscriminants/src/TrackTruthDecoratorAlg.cxx       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PhysicsAnalysis/JetTagging/FlavorTagDiscriminants/src/TrackTruthDecoratorAlg.cxx b/PhysicsAnalysis/JetTagging/FlavorTagDiscriminants/src/TrackTruthDecoratorAlg.cxx
index 67175200149d..a67c1e24b5d9 100644
--- a/PhysicsAnalysis/JetTagging/FlavorTagDiscriminants/src/TrackTruthDecoratorAlg.cxx
+++ b/PhysicsAnalysis/JetTagging/FlavorTagDiscriminants/src/TrackTruthDecoratorAlg.cxx
@@ -74,7 +74,7 @@ namespace FlavorTagDiscriminants {
 
     // sort the tracks by pt to ensure the vertex clustering is deterministic
     std::vector<const xAOD::TrackParticle*> sorted_tracks;
-    for (const auto& track : *tracks) { sorted_tracks.push_back(track); }
+    for (const auto track : *tracks) { sorted_tracks.push_back(track); }
     std::sort(sorted_tracks.begin(), sorted_tracks.end(), sort_tracks);
 
     // first loop - decorate origin label, just store truth vertex for now
-- 
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