grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh
index bff6ffe08817ed0c057909aa1d3f93140cf6a3e0..394f0005a195c1fbc713226c97ecee5cf4600007 100755 (executable)
--- a/t/t3501-revert-cherry-pick.sh
+++ b/t/t3501-revert-cherry-pick.sh
@@ -96,7 +96,7 @@ test_expect_success 'revert forbidden on dirty working tree' '
        echo content >extra_file &&
        git add extra_file &&
        test_must_fail git revert HEAD 2>errors &&
-       test_i18ngrep "Your local changes would be overwritten by " errors
+       test_i18ngrep "your local changes would be overwritten by " errors
 
 '
 
@@ -129,4 +129,16 @@ test_expect_success 'cherry-pick "-" is meaningless without checkout' '
        )
 '
 
+test_expect_success 'cherry-pick "-" works with arguments' '
+       git checkout -b side-branch &&
+       test_commit change actual change &&
+       git checkout master &&
+       git cherry-pick -s - &&
+       echo "Signed-off-by: C O Mitter <committer@example.com>" >expect &&
+       git cat-file commit HEAD | grep ^Signed-off-by: >signoff &&
+       test_cmp expect signoff &&
+       echo change >expect &&
+       test_cmp expect actual
+'
+
 test_done