Subject: [PATCH] t8002-blame: simplify padding generation in blank boundary tests

From: Jan Palus <[email-masked]>
Date: Sun, 12 Jan 2025 00:11:07 +0100

Fixes compatibility with mksh as well:
$ mksh -c 'printf "%0.s" ""'
printf: %0.s: invalid conversion specification

Fixes: e7fb2ca945 ("builtin/blame: fix out-of-bounds write with blank boundary commits")
Signed-off-by: Jan Palus <[email-masked]>
---
 t/t8002-blame.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t8002-blame.sh b/t/t8002-blame.sh
index 1ad039e123..e98993276a 100755
--- a/t/t8002-blame.sh
+++ b/t/t8002-blame.sh
@@ -138,7 +138,7 @@ test_expect_success 'blame --abbrev -b truncates the blank boundary' '
 	# Note that `--abbrev=` always gets incremented by 1, which is why we
 	# expect 11 leading spaces and not 10.
 	cat >expect <<-EOF &&
-	$(printf "%0.s " $(test_seq 11)) (<[email-masked]> 2005-04-07 15:45:13 -0700 1) abbrev
+	$(printf "%11s" "") (<[email-masked]> 2005-04-07 15:45:13 -0700 1) abbrev
 	EOF
 	git blame -b --abbrev=10 ^HEAD -- abbrev.t >actual &&
 	test_cmp expect actual
@@ -146,7 +146,7 @@ test_expect_success 'blame --abbrev -b truncates the blank boundary' '
 
 test_expect_success 'blame with excessive --abbrev and -b culls to hash length' '
 	cat >expect <<-EOF &&
-	$(printf "%0.s " $(test_seq $hexsz)) (<[email-masked]> 2005-04-07 15:45:13 -0700 1) abbrev
+	$(printf "%${hexsz}s" "") (<[email-masked]> 2005-04-07 15:45:13 -0700 1) abbrev
 	EOF
 	git blame -b --abbrev=9000 ^HEAD -- abbrev.t >actual &&
 	test_cmp expect actual
-- 
2.48.0