From 522895b299d55b23921699f26141bb2a3e34362a Mon Sep 17 00:00:00 2001
From: mmusich <marco.musich@cern.ch>
Date: Tue, 6 Feb 2024 07:40:54 +0100
Subject: [PATCH] fix DAClusterizerInZ_vect for ASAN_X build

---
 RecoVertex/PrimaryVertexProducer/src/DAClusterizerInZ_vect.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/RecoVertex/PrimaryVertexProducer/src/DAClusterizerInZ_vect.cc b/RecoVertex/PrimaryVertexProducer/src/DAClusterizerInZ_vect.cc
index acefd0b8dd200..3477a1a33416c 100644
--- a/RecoVertex/PrimaryVertexProducer/src/DAClusterizerInZ_vect.cc
+++ b/RecoVertex/PrimaryVertexProducer/src/DAClusterizerInZ_vect.cc
@@ -1313,7 +1313,8 @@ vector<TransientVertex> DAClusterizerInZ_vect::fill_vertices(double beta, double
         zerror_squared = sumwp / (sumw * sumw);
         y.zvtx[k] = sumwz / sumw;
       }
-      const auto& bs = vertexTracks[0].stateAtBeamLine().beamSpot();
+
+      reco::BeamSpot bs = vertexTracks[0].stateAtBeamLine().beamSpot();
       GlobalPoint pos(bs.x(y.zvtx[k]), bs.y(y.zvtx[k]), y.zvtx[k]);
       const float xerror_squared = pow(bs.BeamWidthX(), 2);
       const float yerror_squared = pow(bs.BeamWidthY(), 2);