1 files changed, 2 insertions, 2 deletions
diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index 0035c9e3..5a89b85a 100644
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -126,9 +126,9 @@ sub mid_insert {
          my ($self, $mid) = @_;
          my $dbh = $self->{dbh};
          my $sth = $dbh->prepare_cached(<<'');
-INSERT OR IGNORE INTO msgmap (mid) VALUES (?)
+INSERT INTO msgmap (mid) VALUES (?)
  
-        return if $sth->execute($mid) == 0;
+        return unless eval { $sth->execute($mid) };
          my $num = $dbh->last_insert_id(undef, undef, 'msgmap', 'num');
          $self->num_highwater($num) if defined($num);
          $num;