X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FIsearch.pm;h=2b45e08e8447b67d8234852f0f7290f84c907b26;hb=d1366b60b275787f282dc367e9026bb4c772f161;hp=df940e76156d0f162d179f99352e4f7091ba6cc4;hpb=674b0268c057d852342347264b374ef0cd130e51;p=public-inbox.git

diff --git a/lib/PublicInbox/Isearch.pm b/lib/PublicInbox/Isearch.pm
index df940e76..2b45e08e 100644
--- a/lib/PublicInbox/Isearch.pm
+++ b/lib/PublicInbox/Isearch.pm
@@ -69,12 +69,11 @@ sub mset_to_artnums {
 			$range = 'AND xnum >= ? AND xnum <= ?';
 			@r = @$r;
 		}
-		my $rows = $self->{es}->over->dbh->
-			selectall_arrayref(<<"", undef, $ibx_id, @$docids, @r);
+		return $self->{es}->over->dbh->
+			selectcol_arrayref(<<"", undef, $ibx_id, @$docids, @r);
 SELECT xnum FROM xref3 WHERE ibx_id = ? AND docid IN ($qmarks) $range
 ORDER BY xnum ASC
 
-		return [ map { $_->[0] } @$rows ];
 	}
 
 	my $rows = $self->{es}->over->dbh->