message: Change logic in case of wrong multiplicity estimation
diff: @@ -325,14 +325,13 @@ void AliSigma0PhotonMotherCuts::SigmaToLambdaGamma(
  if (TMath::Abs(rap) > fRapidityMax) continue;
  fHistInvMassPt->Fill(pT, invMass);
  - if (multBin < 0) continue;
  if (!fIsLightweight) {
  fHistArmenterosAfter->Fill(armAlpha, armQt);
  fHistInvMassRecPhoton->Fill(pT, sigma.GetRecMassPhoton());
  fHistInvMassRecLambda->Fill(pT, sigma.GetRecMassLambda());
  fHistInvMassRec->Fill(pT, sigma.GetRecMass());
  }
  - fHistPtMult[multBin]->Fill(pT, invMass);
  + if (multBin >= 0) fHistPtMult[multBin]->Fill(pT, invMass);
  if (fIsMC) {
  if (label > 0) {
  