Han-Wen Nienhuys <hanwen@xxxxxxxxxx> writes: > On Fri, Jul 16, 2021 at 4:13 PM Ævar Arnfjörð Bjarmason > <avarab@xxxxxxxxx> wrote: >> - status |= reflog_expire(e->reflog, &e->oid, flags, >> + status |= reflog_expire(e->reflog, NULL, flags, >> reflog_expiry_prepare, > > this causes reflog_expiry_prepare() to be called with a NULL oid. I'm > seeing a crash in do_lookup_replace_object() because of this in > t0031-reftable.sh. Yeah, given that reflog_expire() is documented to take "oid is the old value of the reference", the change looks bogus to me too. Ævar, what is going on here? Thanks.