fix parsing histograms filled with no weights (#345)

JuliaHEP · Jul 30, 2024 · c933c7b · c933c7b
1 parent dd2f9db
commit c933c7b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/utils.jl b/src/utils.jl
@@ -114,6 +114,9 @@ function parseTH(th::Dict{Symbol, Any}; raw=true)
     counts = th[:fN]
     nentries = th[:fEntries]
     sumw2 = th[:fSumw2]
+    if isempty(sumw2)
+        sumw2 = counts
+    end
     dimension = th[:fYaxis_fNbins]
     if dimension > 1
         ymin = th[:fYaxis_fXmin]