diff --git a/t/t6000-rev-list-misc.sh b/t/t6000-rev-list-misc.sh
index 3e752ce..a2acff3 100755
--- a/t/t6000-rev-list-misc.sh
+++ b/t/t6000-rev-list-misc.sh
@@ -100,4 +100,11 @@ test_expect_success '--bisect and --first-parent can not be combined' '
test_must_fail git rev-list --bisect --first-parent HEAD
'
+test_expect_success '--header shows a NUL after each commit' '
+ touch expect &&
+ printf "\0" > expect &&
Micronit: No ' ' after '>'
(And why do we need the touch ?)
+ printf "\0" >expect &&
+ git rev-list --header --max-count=1 HEAD | tail -n1 >actual &&
+ test_cmp_bin expect actual
+'
+
test_done