message: Fixed nullptr assignment in DrawTrendingPIDQA
diff: @@ -163,7 +163,7 @@ void SetupPadStyle()
  TGraph* ShowLimit(const TH1* h) //Function to show if a datapoint out of range is up or down
  {
  - TGraph* g = nullptr;
  + TGraph* g = 0x0;
  const Double_t lim[2] = { h->GetMinimum(), h->GetMaximum() };
  for (Int_t i = 1; i <= h->GetNbinsX(); i++) {
  const Double_t y = h->GetBinContent(i);
  