From: Eric Wong <e@80x24.org>
Date: Fri, 23 Jun 2017 01:19:46 +0000 (+0000)
Subject: msgmap: ignore duplicates instead of dying
X-Git-Tag: v1.0.0~48
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=9be89cc9f142e237387aa466f5c3d9fb75b3dd9e

msgmap: ignore duplicates instead of dying

This prevents public-inbox-watch from dying when reloading
(and thus rescanning) already-imported directories.
---

diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index a49b61e8..7e0f34a4 100644
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -179,7 +179,7 @@ sub id_batch {
 sub mid_set {
 	my ($self, $num, $mid) = @_;
 	my $sth = $self->{mid_set} ||= do {
-		my $sql = 'INSERT INTO msgmap (num, mid) VALUES (?,?)';
+		my $sql = 'INSERT OR IGNORE INTO msgmap (num, mid) VALUES (?,?)';
 		$self->{dbh}->prepare($sql);
 	};
 	$sth->execute($num, $mid);