[PATCH 01/10] test-lib.sh: use $1, not $@ in test_known_broken_{ok,failure}_

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Clarify that these two functions never take N arguments, they'll only
ever receive one. They've needlessly used $@ over $1 since
41ac414ea2b (Sane use of test_expect_failure, 2008-02-01).

In the future we might want to pass the test source to these, but now
that's not the case. This preparatory change helps to clarify a
follow-up change.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/test-lib.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 7726d1da88a..3f11ce35112 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -804,14 +804,14 @@ test_failure_ () {
 
 test_known_broken_ok_ () {
 	test_fixed=$(($test_fixed+1))
-	say_color error "ok $test_count - $@ # TODO known breakage vanished"
-	finalize_test_case_output fixed "$@"
+	say_color error "ok $test_count - $1 # TODO known breakage vanished"
+	finalize_test_case_output fixed "$1"
 }
 
 test_known_broken_failure_ () {
 	test_broken=$(($test_broken+1))
-	say_color warn "not ok $test_count - $@ # TODO known breakage"
-	finalize_test_case_output broken "$@"
+	say_color warn "not ok $test_count - $1 # TODO known breakage"
+	finalize_test_case_output broken "$1"
 }
 
 test_debug () {
-- 
2.37.1.1062.g385eac7fccf