message: Adding charge check to AliEffFDContainer
diff: @@ -126,6 +126,7 @@ void AliEffFDContainer::Fill(AliESDEvent &inputESD, AliMCEvent &inputMC) {
  if(AliAnalysisUtils::IsParticleFromOutOfBunchPileupCollision(i, flMCEvent)) continue;
  lPart = (AliMCParticle*)flMCEvent->GetTrack(i);
  if(!lPart->IsPhysicalPrimary()) continue;
  + if(lPart->Charge()==0.) continue;
  eta = lPart->Eta();
  if(TMath::Abs(eta)>fEta) continue;
  pt = lPart->Pt();
  @@ -164,6 +165,7 @@ void AliEffFDContainer::Fill(AliESDEvent &inputESD, AliMCEvent &inputMC) {
  if (index < 0) continue;
  lPart = (AliMCParticle*)flMCEvent->GetTrack(index);
  if(!lPart) continue;
  + if(lPart->Charge()==0.) continue;
  eta = lPart->Eta();
  if(TMath::Abs(eta)>fEta) continue;
  pt = lPart->Pt();
  