message: PWGGA/GammaConv: Fix for trackmatcher when using correction framework
diff: @@ -206,7 +206,12 @@ void AliCaloTrackMatcher::ProcessEvent(AliVEvent *event){
  nClus = event->GetNumberOfCaloClusters();
  } else {
  arrClusters = dynamic_cast<TClonesArray*>(event->FindListObject(Form("%sClustersBranch",fCorrTaskSetting.Data())));
  + if(arrClusters){
  nClus = arrClusters->GetEntries();
  + }else{
  + AliError(Form("Could not find %sClustersBranch despite correction framework being used!",fCorrTaskSetting.Data()));
  + return;
  + }
  }
  Int_t nModules = 0;
  if(fClusterType == 1 || fClusterType == 3) nModules = fGeomEMCAL->GetNumberOfSuperModules();
  