}
# returns undef if blob is unknown
-sub oid_keywords {
- my ($self, $oidhex) = @_;
- my @num = $self->over->blob_exists($oidhex) or return;
+sub oidbin_keywords {
+ my ($self, $oidbin) = @_;
+ my @num = $self->over->oidbin_exists($oidbin) or return;
$self->retry_reopen(\&_oid_kw, \@num);
}