Merge branch 'jt/t5616-robustify' into maint

Futureproofing a test not to depend on the current implementation detail. * jt/t5616-robustify: t5616: make robust to delta base change

Junio C Hamano committed Feb 14, 2020 at 12:42 UTC 8857657cc93128753bfe3708c170de63c0fcb273

No changes.