From bf59049c27ef86669a94ffd43f7216107b5c57ff Mon Sep 17 00:00:00 2001 From: Kyle Evans Date: Thu, 28 Jan 2021 21:01:12 -0600 Subject: [PATCH] du: tests: use dollar-single quotes where appropriate No need for "foo$(printf "\t")", $'\t' is both more readable and still functional. Reported-by: Jamie Landeg-Jones --- usr.bin/du/tests/du_test.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/du/tests/du_test.sh b/usr.bin/du/tests/du_test.sh index 92a26deae02b..1c283b58fef4 100755 --- a/usr.bin/du/tests/du_test.sh +++ b/usr.bin/du/tests/du_test.sh @@ -46,7 +46,7 @@ H_flag_body() { local paths1='testdir/A/B testdir/A testdir/C testdir' local paths2='testdir/C/B testdir/C' - local lineprefix="^[0-9]+$(printf "\t")" + local lineprefix=$'^[0-9]+\t' local sep="\$\n${lineprefix}" atf_check mkdir testdir