Merge branch 'jt/avoid-prefetch-when-able-in-diff'

Test-coverage enhancement. * jt/avoid-prefetch-when-able-in-diff: t4067: make rename detection test output raw diff

Junio C Hamano committed May 24, 2020 at 19:39 UTC 09dcde9ddd1ffd2e3d0a889d6bbc798db2c6770c

No changes.