Fixed bug which was crashing ROOT in fitting empty histograms#35903
Merged
cmsbuild merged 3 commits intocms-sw:masterfrom Nov 2, 2021
dinardo:Fix-bug-ROOTfit
Merged
Fixed bug which was crashing ROOT in fitting empty histograms#35903cmsbuild merged 3 commits intocms-sw:masterfrom dinardo:Fix-bug-ROOTfit
cmsbuild merged 3 commits intocms-sw:masterfrom
dinardo:Fix-bug-ROOTfit