ref: 87c0fa596894a5bbca89d38c1ccfadbfd7ae8f0a
parent: 227c880ac570682905b72025a01e652f4b8da717
author: Ori Bernstein <ori@eigenstate.org>
date: Mon Mar 9 16:01:20 EDT 2020
fix refs on empty dir we were not increasing the reference count on the empty directory when returning it, so we would eventually release it twice. oops.