Update HLTrigger/Egamma/plugins/HLTScoutingEgammaProducer.cc

Co-authored-by: Marino Missiroli <m.missiroli@cern.ch>
cms-sw · Mar 10, 2023 · 396c6c4 · 396c6c4
1 parent 6617f4f
commit 396c6c4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/HLTrigger/Egamma/plugins/HLTScoutingEgammaProducer.cc b/HLTrigger/Egamma/plugins/HLTScoutingEgammaProducer.cc
@@ -292,9 +292,9 @@ void HLTScoutingEgammaProducer::produce(edm::StreamID sid, edm::Event& iEvent, e
         tracketa = track.eta();
         trackphi = track.phi();
         charge = track.charge();
-        double trackchi2 = track.chi2();
-        double trackndof = track.ndof();
-        trackchi2overndf = trackchi2 / trackndof;
+        auto const trackndof = track.ndof();
+        if (trackndof != 0)
+          trackchi2overndf = track.chi2() / trackndof;
       }
     }
     if (charge == -999) {  // No associated track. Candidate is a scouting photon