Patrick Steinhardt [off-list ref] writes:

[snip]

+
+void reftable_iterator_destroy(struct reftable_iterator *it)
+{
+	if (!it->ops) {
+		return;
+	}

I know this commit is to move, but I couldn't help noticing that we
should remove the curly braces here.

Seems like the CI caught it too [1].

+	it->ops->close(it->iter_arg);
+	it->ops = NULL;
+	FREE_AND_NULL(it->iter_arg);
+}
+

[snip]

[1]: https://gitlab.com/gitlab-org/git/-/jobs/7563308943