Double_t *xPhi = xData[1];
Int_t nEff = 0;
for (Int_t i=0; i<fNeff; i++) if (xEta[i]<dFidEtaMax && xEta[i]>dFidEtaMin) nEff++;
- Double_t dMeanDist=TMath::Sqrt(2*dFiducialEta*pi/nEff);
+ Double_t dMeanDist=0.;
+ if (nEff > 0)
+ dMeanDist=TMath::Sqrt(2*dFiducialEta*pi/nEff);
Bool_t *isJet = new Bool_t[nk];
Double_t *etNoBg= new Double_t[nk];
Double_t *dDeltaEta=new Double_t[nk];