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t/lib-pager: use sane_unset() to avoid breaking &&-chain 

This test intentionally breaks the &&-chain following `unset` since it
doesn't know if `unset` will succeed or fail and doesn't want a local
`unset` failure to abort the test overall. We can do better by using
sane_unset() which can be linked into the &&-chain as usual.

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 00:10:57 -05:00 committed by Junio C Hamano
parent abe6bb3905
commit fca965a3bc
1 changed files with 1 additions and 1 deletions
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2
t/lib-pager.sh
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@ -3,7 +3,7 @@
test_expect_success 'determine default pager' '
test_might_fail git config --unset core.pager &&
less=$(
unset PAGER GIT_PAGER;
sane_unset PAGER GIT_PAGER &&
git var GIT_PAGER
) &&
test -n "$less"