describe: only abort without tags if fallback is not allowed.

When no reference names could be found we did error out when trying to describe
a commit. This is wrong, though, when the option to fall back to a commit's
object ID is set.

1 files changed, 6 insertions, 1 deletions

diff --git a/tests/describe/describe.c b/tests/describe/describe.c
index 9a523a169..a8c57d874 100644
--- a/tests/describe/describe.c
+++ b/tests/describe/describe.c
@@ -28,7 +28,7 @@ static int delete_cb(git_reference *ref, void *payload)
 	return 0;
 }
 
-void test_describe_describe__cannot_describe_against_a_repo_with_no_ref(void)
+void test_describe_describe__describe_a_repo_with_no_refs(void)
 {
 	git_repository *repo;
 	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
@@ -41,8 +41,13 @@ void test_describe_describe__cannot_describe_against_a_repo_with_no_ref(void)
 
 	cl_git_pass(git_reference_foreach(repo, delete_cb, NULL));
 
+	/* Impossible to describe without falling back to OIDs */
 	cl_git_fail(git_describe_commit(&result, object, &opts));
 
+	/* Try again with OID fallbacks */
+	opts.show_commit_oid_as_fallback = 1;
+	cl_git_pass(git_describe_commit(&result, object, &opts));
+
 	git_describe_result_free(result);
 	git_object_free(object);
 	git_buf_free(&buf);