Merge branch 'll/clone-reject-shallow'

Fix tests when forced to use v0 protocol.

* ll/clone-reject-shallow:
  t5601: mark protocol v2-only test

Author: gitster

t/t5601-clone.sh

@@ -762,7 +762,7 @@ test_expect_success 'partial clone using HTTP' '
 test_expect_success 'reject cloning shallow repository using HTTP' '
 	test_when_finished "rm -rf repo" &&
 	git clone --bare --no-local --depth=1 src "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
-	test_must_fail git clone --reject-shallow $HTTPD_URL/smart/repo.git repo 2>err &&
+	test_must_fail git -c protocol.version=2 clone --reject-shallow $HTTPD_URL/smart/repo.git repo 2>err &&
 	test_i18ngrep -e "source repository is shallow, reject to clone." err &&
 
 	git clone --no-reject-shallow $HTTPD_URL/smart/repo.git repo