t5516: drop unnecessary subshell and command invocation

To create its "expect" file, this test pipes into `sort` the output of
`git for-each-ref` and a copy of that same output but with a minor
textual transformation applied. To do so, it employs a subshell and
commands `cat` and `sed` even though the same result can be accomplished
by `sed` alone (without a subshell).

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2021-12-09 00:11:01 -05:00 committed by Junio C Hamano
parent 88511d271b
commit e57ea501d0

View file

@ -1316,10 +1316,7 @@ test_expect_success 'fetch follows tags by default' '
git pull ../testrepo main &&
git tag -m "annotated" tag &&
git for-each-ref >tmp1 &&
(
cat tmp1
sed -n "s|refs/heads/main$|refs/remotes/origin/main|p" tmp1
) |
sed -n "p; s|refs/heads/main$|refs/remotes/origin/main|p" tmp1 |
sort -k 3 >../expect
) &&
git init dst &&