message: Fix to run one than one task at the same time
diff: @@ -3,7 +3,7 @@ AliAnalysisTask *AddTask_rbailhac_lowmass(Bool_t getFromAlien=kFALSE,
  Char_t* outputFileName="LMEE.root",
  ULong64_t triggerMask = AliVEvent::kINT7,
  Bool_t pileupon = kFALSE,
  - TString nametask = "rbailhac"
  + Int_t wagon = 0
  )
  {
  @@ -29,10 +29,15 @@ AliAnalysisTask *AddTask_rbailhac_lowmass(Bool_t getFromAlien=kFALSE,
  if(hasMC) kMix = 0;
  //if (!gROOT->GetListOfGlobalFunctions()->FindObject(cFileName.Data()))
  + if (!gROOT->GetListOfGlobalFunctions()->FindObject("Config_rbailhac_lowmass")) {
  + printf("Load macro now\n");
  gROOT->LoadMacro(configFilePath.Data());
  + }
  //create task and add it to the manager (MB)
  - TString appendix(TString::Format("%s_pileup%d",nametask.Data(),(Int_t)pileupon));
  + TString appendix;
  + if(wagon!=0) appendix += TString::Format("wagon%d_pileup%d",wagon,(Int_t)pileupon);
  + else appendix += TString::Format("pileup%d",(Int_t)pileupon);
  printf("appendix %s\n", appendix.Data());
  AliAnalysisTaskMultiDielectron *task = new AliAnalysisTaskMultiDielectron(Form("MultiDielectron_%s",appendix.Data()));
  if (!hasMC) task->UsePhysicsSelection();
  @@ -41,7 +46,7 @@ AliAnalysisTask *AddTask_rbailhac_lowmass(Bool_t getFromAlien=kFALSE,
  task->SetRandomizeDaughters(randomizeDau); //default kFALSE
  //Add event filter
  - task->SetEventFilter( GetEventCuts() );
  + task->SetEventFilter( GetEventCuts(wagon) );
  mgr->AddTask(task);
  