Merge branch 'so/rev-parser-errormessage-fix'

Error message fix. * so/rev-parser-errormessage-fix: revision: fix die() message for "--unpacked="

Junio C Hamano committed Aug 10, 2020 at 10:24 UTC abde3d39eca4df00a7e1636b4dfea43d739dd156

No changes.