X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FMsgmap.pm;h=826c4b300a0d88370478fd608d4742fa37cd772e;hb=af0b0fb7a454470a32c452119d0392e0dedb3fe1;hp=f15875e37cd8a88c2b74956301892d4198be541f;hpb=2b52961cb0e77fc1645cc91318e3518f883313a3;p=public-inbox.git

diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index f15875e3..826c4b30 100644
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # bidirectional Message-ID <-> Article Number mapping for the NNTP
@@ -36,8 +36,7 @@ sub new_file {
 		create_tables($dbh);
 		$self->created_at(time) unless $self->created_at;
 
-		my $max = $self->max // 0;
-		$self->num_highwater($max);
+		$self->num_highwater(max($self));
 		$dbh->commit;
 	}
 	$self;
@@ -144,7 +143,7 @@ sub max {
 	my $sth = $_[0]->{dbh}->prepare_cached('SELECT MAX(num) FROM msgmap',
 						undef, 1);
 	$sth->execute;
-	$sth->fetchrow_array;
+	$sth->fetchrow_array // 0;
 }
 
 sub minmax {
@@ -153,7 +152,7 @@ sub minmax {
 	my $sth = $_[0]->{dbh}->prepare_cached('SELECT MIN(num) FROM msgmap',
 						undef, 1);
 	$sth->execute;
-	($sth->fetchrow_array, max($_[0]));
+	($sth->fetchrow_array // 0, max($_[0]));
 }
 
 sub mid_delete {