message: In EventReaderAODKinematics now PDG code can be also negative
diff: @@ -240,7 +240,7 @@ AliFemtoEvent* AliFemtoEventReaderAODKinematicsChain::ReturnHbtEvent()
  double kinepid[5];
  for(int pid_iter=0;pid_iter<5;pid_iter++)
  kinepid[pid_iter]=0;
  - Int_t pdgcode = TMath::Abs(MCtrk->GetPdgCode());
  + Int_t pdgcode = MCtrk->GetPdgCode();
  //proton
  if(pdgcode==2212 || pdgcode==-2212)
  kinepid[4]=1000;
  