message: small bugfix to save computing time
diff: @@ -6100,6 +6100,7 @@ void AliAnalysisTaskGammaCalo::ProcessTrueMesonCandidates(AliAODConversionMother
  }
  Int_t gamma1MCLabel = TrueGammaCandidate1->GetCaloPhotonMCLabel(0); // get most probable MC label
  Int_t gamma1MotherLabel = -1;
  + tmpGammaMotherlabel = -1;
  // check if
  TParticle * gammaMC1 = 0x0;
  