message: Only fill photon QA when necessary
diff: @@ -403,6 +403,7 @@ void AliAnalysisTaskSigma0Femto::UserCreateOutputObjects() {
  return;
  }
  + if (!fIsLightweight) {
  if (fV0Reader->GetEventCuts() &&
  fV0Reader->GetEventCuts()->GetCutHistograms()) {
  fOutputContainer->Add(fV0Reader->GetEventCuts()->GetCutHistograms());
  @@ -418,6 +419,7 @@ void AliAnalysisTaskSigma0Femto::UserCreateOutputObjects() {
  if (fV0Reader->GetProduceImpactParamHistograms()) {
  fOutputContainer->Add(fV0Reader->GetImpactParamHistograms());
  }
  + }
  fHistCutQA = new TH1F("fHistCutQA", ";;Entries", 10, 0, 10);
  fHistCutQA->GetXaxis()->SetBinLabel(1, "Event");
  