message: Fix event mixing bug in AOD
diff: @@ -2877,7 +2877,7 @@ void AliAnalysisTaskXi1530::FillTrackToEventPool() {
  etl = &(ep->back());
  // Fill selected tracks
  for (UInt_t i = 0; i < goodtrackindices.size(); i++) {
  - goodtrack = (AliESDtrack*)fEvt->GetTrack(goodtrackindices[i]);
  + goodtrack = (AliVTrack*)fEvt->GetTrack(goodtrackindices[i]);
  if (!goodtrack)
  continue;
  etl->push_back((AliVTrack*)goodtrack->Clone());
  