message: Fix ROOT 6 build problem
diff: @@ -770,6 +770,6 @@ Bool_t AliAnalysisTaskMLTreeMakerEff::IsFromBGEventAOD(AliMCEvent* fAOD, Int_t I
  return (0);
  }
  fNBG = hijingH->NProduced();
  - cout<<"hijingH->NProduced() = "<<fNBG<<endl;
  + AliInfo(Form("hijingH->NProduced() = %d", fNBG));
  return (Index < fNBG);
  }
  