[hist] prevent nullptr access

root-project · Apr 4, 2024 · 8dd71ea · 8dd71ea
1 parent 89f9d95
commit 8dd71ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hist/hist/src/TF1NormSum.cxx b/hist/hist/src/TF1NormSum.cxx
@@ -234,7 +234,7 @@ TF1NormSum::TF1NormSum(const TString &formula, Double_t xmin, Double_t xmax)
       if (!functions[i])
          Error("TF1NormSum", "Function %s does not exist", funcstringall[k].Data());
       // (set range for first function, which determines range of whole TF1NormSum)
-      if (i == 0) {
+      else if (i == 0) {
          functions[i]->GetRange(old_xmin, old_xmax);
          functions[i]->SetRange(xmin, xmax);
       }