searchidxpart: force integers into add_message

Make data passed via Storable to the skeleton worker
a little neater.

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/PublicInbox/SearchIdxPart.pm b/lib/PublicInbox/SearchIdxPart.pm
index ee79e08e..477a4f97 100644
--- a/lib/PublicInbox/SearchIdxPart.pm
+++ b/lib/PublicInbox/SearchIdxPart.pm
@@ -59,7 +59,8 @@ sub partition_worker_loop ($$$) {
                         my $n = read($r, my $msg, $len) or die "read: $!\n";
                         $n == $len or die "short read: $n != $len\n";
                         my $mime = PublicInbox::MIME->new(\$msg);
-                        $self->add_message($mime, $len, $artnum, $object_id);
+                        $artnum = int($artnum);
+                        $self->add_message($mime, $n, $artnum, $object_id);
                 }
         }
         warn "$$ still in transaction\n" if $txn;