message: fixed Zvertex branch in dStarTree
diff: @@ -146,8 +146,8 @@ void AliAnalysisTaskdStar::UserExec(Option_t *) {
  if (!stack)
  ::Fatal("AliAnalysisTaskdStar::UserExec","MC analysis requested on a sample without the MC particle array.");
  - const AliESDVertex *vertex = static_cast<const AliESDVertex*>(fEventCut.GetPrimaryVertex());
  - fVtx = vertex->GetZ();
  + const AliVVertex *vertex = static_cast<const AliVVertex*>(fEventCut.GetPrimaryVertex());
  + fZvtx = vertex->GetZ();
  fMCDeuteronVector.clear();
  fMCPiPlusVector.clear();
  