lei/store: checkpoint commits mail_sync.sqlite3

We mainly rely on ->done with lei/store, but moving to
->checkpoint probably makes sense.  Note: over, msgmap, and
mail_sync all have slightly different transacation behavior;
perhaps they can be unified in the future.

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/PublicInbox/LeiStore.pm b/lib/PublicInbox/LeiStore.pm
index 821782b9..0b033e3e 100644
--- a/lib/PublicInbox/LeiStore.pm
+++ b/lib/PublicInbox/LeiStore.pm
@@ -419,6 +419,9 @@ sub checkpoint {
         if (my $im = $self->{im}) {
                 $wait ? $im->barrier : $im->checkpoint;
         }
+        if (my $lms = delete $self->{lms}) {
+                $lms->lms_commit;
+        }
         $self->{priv_eidx}->checkpoint($wait);
 }