message: fix stupid bug
diff: @@ -707,7 +707,7 @@ bool AliMultDepSpecAnalysisTask::InitParticle(int particleID)
  if (!fMCSelectedGenerator.empty()) {
  TString generator = "";
  fMCEvent->GetCocktailGenerator(particleID, generator);
  - if (!generator.EqualTo(fMCSelectedGenerator.data())) {
  + if (!generator.BeginsWith(fMCSelectedGenerator.data())) {
  fMCIsInjectedSignal = true;
  return false;
  }
  