message: fix issue for the direct gamma generation in triggered pythia
diff: @@ -1079,7 +1079,7 @@ Int_t AliGenPythia::GenerateMB()
  // Select events with fragmentation photon, decay photon, pi0, eta or other hadrons going to PHOS or EMCAL or central barrel,
  // implemented primaryly for kPyJets, but extended to any kind of process.
  - if ((fFragPhotonInCalo || fPi0InCalo || fEtaInCalo || fEleInCalo || fHadronInCalo || fDecayPhotonInCalo) &&
  + if ((fFragPhotonInCalo || fPi0InCalo || fEtaInCalo || fEleInCalo || fHadronInCalo || fDecayPhotonInCalo || fPhotonInCalo) &&
  (fCheckPHOS || fCheckEMCAL || fCheckBarrel || fCheckBarrelCalos) ) {
  Bool_t ok = TriggerOnSelectedParticles(np);
  