message: Handle missing matched tracks in EpRatio task
diff: @@ -273,6 +273,9 @@ void AliAnalysisTaskEpRatio::UserExec(Option_t *)
  if(nMatched<=0) continue;
  AliVTrack* esdTrack = dynamic_cast<AliVTrack*> (c1->GetTrackMatched(0));
  + // track was not found
  + if(!esdTrack) continue;
  +
  if( !(TMath::Abs(esdTrack->Eta())< 0.8) ) continue;
  Short_t charge = esdTrack->Charge();
  