message: Set default mass hypo for new vertexer to make it fully backwards compatible
diff: @@ -856,6 +856,9 @@ Long_t AliAnalysisTaskWeakDecayVertexer::V0sTracks2CascadeVertices(AliESDEvent *
  TMath::Abs(lInvMassOmega-1.672)>fMassWindowAroundCascade ) continue;
  cascade.SetDcaXiDaughters(dca);
  +
  + //Change back to default XiMinus hypothesis
  + cascade.ChangeMassHypothesis(lV0quality , -3312);
  event->AddCascade(&cascade);
  ncasc++;
  } // end loop tracks
  @@ -925,6 +928,9 @@ Long_t AliAnalysisTaskWeakDecayVertexer::V0sTracks2CascadeVertices(AliESDEvent *
  TMath::Abs(lInvMassOmega-1.672)>fMassWindowAroundCascade ) continue;
  cascade.SetDcaXiDaughters(dca);
  +
  + //Change back to default XiPlus hypothesis
  + cascade.ChangeMassHypothesis(lV0quality , -3312);
  event->AddCascade(&cascade);
  ncasc++;
  