Backport PR #32561 on branch 1.0.x (Ensure valid Block mutation in SeriesBinGrouper.)#32635

Merged

TomAugspurger merged 1 commit intopandas-dev:1.0.xfrom

meeseeksmachine:auto-backport-of-pr-32561-on-1.0.x

Mar 11, 2020

Commits on Mar 11, 2020

Backport PR #32561: Ensure valid Block mutation in SeriesBinGrouper.

TomAugspurger
authored and
meeseeksmachine
committed