Merge branch 'hn/refs-iterator-peel-returns-boolean'

Tiny API tweak. * hn/refs-iterator-peel-returns-boolean: refs: make explicit that ref_iterator_peel returns boolean

Junio C Hamano committed Jul 16, 2021 at 17:42 UTC f0ade787acb2c94f2cbf4b4b169818166315210f

No changes.