cache.h: hex2chr() - avoid -Wsign-compare warnings

diff --git a/t/t3504-cherry-pick-rerere.sh b/t/t3504-cherry-pick-rerere.sh
index af316cb40b7b16c95881eb8483eea4f6191c7cfa..a267b2d144df4a84f18ba4907b317e757ba98f16 100755 (executable)
--- a/t/t3504-cherry-pick-rerere.sh
+++ b/t/t3504-cherry-pick-rerere.sh
@@ -65,6 +65,19 @@ test_expect_success 'cherry-pick conflict with --no-rerere-autoupdate' '
        git reset --hard bar-dev
 '
 
+test_expect_success 'cherry-pick --continue rejects --rerere-autoupdate' '
+       test_must_fail git cherry-pick --rerere-autoupdate foo..bar-master &&
+       test_cmp foo-expect foo &&
+       git diff-files --quiet &&
+       test_must_fail git cherry-pick --continue --rerere-autoupdate >actual 2>&1 &&
+       echo "fatal: cherry-pick: --rerere-autoupdate cannot be used with --continue" >expect &&
+       test_i18ncmp expect actual &&
+       test_must_fail git cherry-pick --continue --no-rerere-autoupdate >actual 2>&1 &&
+       echo "fatal: cherry-pick: --no-rerere-autoupdate cannot be used with --continue" >expect &&
+       test_i18ncmp expect actual &&
+       git cherry-pick --abort
+'
+
 test_expect_success 'cherry-pick --rerere-autoupdate more than once' '
        test_must_fail git cherry-pick --rerere-autoupdate --rerere-autoupdate foo..bar-master &&
        test_cmp foo-expect foo &&