message: Fix small bug in MCTruth
diff: @@ -4535,11 +4535,11 @@ void AliAnalysisTaskHaHFECorrel::MCTruthCorrelation(Bool_t AfterEventCuts, Int_t
  if ((MCHadron->Eta() < fMaxHadronEta) && (MCHadron->Eta() > fMinHadronEta)) HadronInAcceptanceCut = kTRUE;
  if (HadronInAcceptanceCut && (MCHadron->Pt() > LeadingParticlePtInAcceptance)) {
  - LeadingParticleInAcceptance = MCHadron->Label();
  + LeadingParticleInAcceptance = abs(MCHadron->Label());
  LeadingParticlePtInAcceptance = MCHadron->Pt();
  }
  if (MCHadron->Pt() > LeadingParticlePt) {
  - LeadingParticle = MCHadron->Label();
  + LeadingParticle = abs(MCHadron->Label());
  LeadingParticlePt = MCHadron->Pt();
  }
  