message: Fix for missing sign of the PID information
diff: @@ -313,7 +313,8 @@ AliAnalysisTaskSE *AddTaskSigma0Run2syst(bool isMC = false,
  AliSigma0PhotonMotherCuts *antiSigmaCuts =
  AliSigma0PhotonMotherCuts::DefaultCuts();
  antiSigmaCuts->SetIsMC(isMC);
  - antiSigmaCuts->SetPDG(3212, 3122, 22);
  + // Fixed sign of PDG Codes.
  + antiSigmaCuts->SetPDG(-3212, -3122, 22);
  antiSigmaCuts->SetSigmaMassCut(0.2);
  antiSigmaCuts->SetLambdaCuts(antiv0Cuts);
  antiSigmaCuts->SetV0ReaderName(V0ReaderName.Data());
  