message: Minor change in code (no change in logic)
diff: @@ -1263,21 +1263,21 @@ Double_t AliAnalysisTaskWeakDecayVertexer::PropagateToDCA(AliESDv0 *v, AliExtern
  //DCA Calculation improved -> non-linear propagation
  //Preparatory step 1: get two tracks corresponding to V0
  +
  + Double_t dy2=1e-10;
  + Double_t dz2=1e-10;
  + Double_t dx2=1e-10;
  +
  + if( !fkDoPureGeometricMinimization ){
  UInt_t lKeyPos = (UInt_t)TMath::Abs(v->GetPindex());
  UInt_t lKeyNeg = (UInt_t)TMath::Abs(v->GetNindex());
  AliESDtrack *pTrack=((AliESDEvent*)event)->GetTrack(lKeyPos);
  AliESDtrack *nTrack=((AliESDEvent*)event)->GetTrack(lKeyNeg);
  //Uncertainties: bachelor track as well as V0
  - Double_t dy2=t->GetSigmaY2() + pTrack->GetSigmaY2() + nTrack->GetSigmaY2();
  - Double_t dz2=t->GetSigmaZ2() + pTrack->GetSigmaZ2() + nTrack->GetSigmaZ2();
  - Double_t dx2=dy2;
  -
  - if( fkDoPureGeometricMinimization ){
  - //Override uncertainties with small values -> pure geometry
  - dx2 = 1e-10;
  - dy2 = 1e-10;
  - dz2 = 1e-10;
  + dy2=t->GetSigmaY2() + pTrack->GetSigmaY2() + nTrack->GetSigmaY2();
  + dz2=t->GetSigmaZ2() + pTrack->GetSigmaZ2() + nTrack->GetSigmaZ2();
  + dx2=dy2;
  }
  //Create dummy V0 track
  