message: Protect against case of no PID
diff: @@ -522,6 +522,9 @@ void AliAnalysisTaskJetExtractor::AddPIDInformation(AliVParticle* particle, Floa
  // Get AOD value from reco
  recoPID = aodtrack->GetMostProbablePID();
  AliAODPid* pidObj = aodtrack->GetDetPid();
  + if(!pidObj)
  + return;
  +
  sigITS = pidObj->GetITSsignal();
  sigTPC = pidObj->GetTPCsignal();
  sigTOF = pidObj->GetTOFsignal();
  