t7606: Avoid using head as a file name

diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
index 64f32ad94dfe842746774596b88c91e873da864f..1d82f79ee07e8f9317bc23c49cdf941af36ce3ff 100755 (executable)
--- a/t/t3301-notes.sh
+++ b/t/t3301-notes.sh
@@ -693,7 +693,11 @@ test_expect_success 'create note from non-existing note with "git notes add -c"
        git add a10 &&
        test_tick &&
        git commit -m 10th &&
-       test_must_fail MSG="yet another note" git notes add -c deadbeef &&
+       (
+               MSG="yet another note" &&
+               export MSG &&
+               test_must_fail git notes add -c deadbeef
+       ) &&
        test_must_fail git notes list HEAD
 '
 
@@ -1044,4 +1048,10 @@ test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' '
        git log -1 > output &&
        test_cmp expect output
 '
+
+test_expect_success 'git notes copy diagnoses too many or too few parameters' '
+       test_must_fail git notes copy &&
+       test_must_fail git notes copy one two three
+'
+
 test_done