message: Update TDirectory name
diff: @@ -45,8 +45,9 @@ void readMCPerform(TString filename="QAresults_AOD.root", Int_t drawOnlyDzerDplu
  return;
  }
  TList *listD2H = (TList *)dirD2H->Get("nEntriesQA");
  + if(!listD2H) listD2H = (TList *)dirD2H->Get("nEntriesQAD0");
  if(!listD2H){
  - printf("TList nEntriesQA not found in file %s\n",filename.Data());
  + printf("TList nEntriesQA and nEntriesQAD0 not found in file %s\n",filename.Data());
  return;
  }
  TH1F *hNentries = (TH1F *)listD2H->FindObject("hNentries");
  