config: do not parse altid for extindex

There's currently no support for altid with extindex, and
there's likely no legacy precedent for using altid like there is
with single public-inboxes.

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index 7aa1f6c898ab7f75c3d2da3955a1f182fda7c501..b3e00ae07a06f6e65ea8a4ca9d4d4efdd7875618 100644 (file)
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -525,7 +525,7 @@ sub _fill_ei ($$) {
                my $v = get_1($self, $pfx, $k) // next;
                $es->{$k} = $v;
        }
-       for my $k (qw(altid coderepo hide url infourl)) {
+       for my $k (qw(coderepo hide url infourl)) {
                my $v = $self->{"$pfx.$k"} // next;
                $es->{$k} = _array($v);
        }