message: update ConfigVertexingHF used if it is a Run3 production
diff: @@ -26,11 +26,17 @@ AliAnalysisTaskSEVertexingHF *AddTaskVertexingHF(Int_t collisionSystem,TString l
  ::Error("AddTaskVertexingHF", "HF vertexing task needs the manager to have an AOD output handler.");
  return NULL;
  }
  +
  + TString ConfigMode = "";
  + if(gSystem->Getenv("CONFIG_MODE"))ConfigMode = gSystem->Getenv("CONFIG_MODE");
  +
  // Copy the needed Config file in the current directory
  if(configfilename.IsNull()){
  TString configPWG3d2h="$ALICE_PHYSICS/PWGHF/vertexingHF/ConfigVertexingHF.C";// default value: file for pp collisions
  if(collisionSystem==1){
  configPWG3d2h="$ALICE_PHYSICS/PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent_NoLS_PIDLc_PtDepSel_LooseIP.C";
  +
  + if(ConfigMode.Contains("Run3")) configPWG3d2h="$ALICE_PHYSICS/PWGHF/vertexingHF/ConfigVertexingHF_Pb_Upgrade2018.C";
  }
  else if(collisionSystem!=0){
  ::Error("AddTaskVertexingHF","Value of collision system not valid");
  