Merge branch 'es/perf-export-fix'

Dev-support fix for BSD. * es/perf-export-fix: t/perf: fix test_export() failure with BSD `sed`

Junio C Hamano committed Dec 18, 2020 at 15:15 UTC d4187bd4d5091cf2700b0a954cbdc379e5d1248d

No changes.