Merge branch 'km/t3501-use-test-helpers'

Test script updates. * km/t3501-use-test-helpers: t3501: remove test -f and stop ignoring git <cmd> exit code

Junio C Hamano committed May 20, 2022 at 15:26 UTC 6b3d47a960c2b7801d1daad4af876cda33f277dc

No changes.