Backport PR #48579 on branch 1.5.x (BUG: Fix calling groupBy(...).apply(func) on an empty dataframe invokes func)#48817

Merged

rhshadrach merged 1 commit intopandas-dev:1.5.xfrom rhshadrach:auto-backport-of-pr-48579-on-1.5.x

Sep 27, 2022

+32-7

Commits on Sep 27, 2022

BUG: Fix calling groupBy(...).apply(func) on an empty dataframe invokes func (pandas-dev#48579 )

ntachukwu
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rhshadrach
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