Merge branch 'rj/t1050-use-test-path-is-file'

Code cleanup. * rj/t1050-use-test-path-is-file: t1050: replace test -f with test_path_is_file

Junio C Hamano committed Mar 9, 2020 at 11:21 UTC a0d752c1a3c537ea71ccd562c13606cddcb34554

No changes.