message: Fix missing protection in the reduction of tracking efficiency
diff: @@ -1545,7 +1545,7 @@ void AliAnalysisTaskDmesonJets::AnalysisEngine::AddInputVectors(AliEmcalContaine
  if (rejectHist) rejectHist->Fill(AliEmcalContainer::GetRejectionReasonBitPosition(rejectionReason), it->first.Pt());
  continue;
  }
  - if (fRandomGen) {
  + if (fRandomGen && eff > 0 && eff < 1) {
  Double_t rnd = fRandomGen->Rndm();
  if (eff < rnd) {
  if (rejectHist) rejectHist->Fill(6, it->first.Pt());
  