Merge branch 'sg/t5310-empty-input-fix'

Test fix. * sg/t5310-empty-input-fix: t5310-pack-bitmaps: fix bogus 'pack-objects to file can use bitmap' test

Junio C Hamano committed Aug 20, 2018 at 11:33 UTC a15bfa517dc2b8165ca038300faef60fa66cfcc6

No changes.