lei/store: reduce work when accessing mail_sync.sqlite3

There's no need to initialize eidx if we already have an open
handle for mail_sync.sqlite3

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/PublicInbox/LeiStore.pm b/lib/PublicInbox/LeiStore.pm
index 66049dfe..d49746cb 100644
--- a/lib/PublicInbox/LeiStore.pm
+++ b/lib/PublicInbox/LeiStore.pm
@@ -255,13 +255,13 @@ sub remove_eml_vmd { # remove just the VMD
 
 sub _lms_rw ($) { # it is important to have eidx processes open before lms
         my ($self) = @_;
-        my ($eidx, $tl) = eidx_init($self);
-        $self->{lms} //= do {
+        $self->{lms} // do {
                 require PublicInbox::LeiMailSync;
+                my ($eidx, $tl) = eidx_init($self);
                 my $f = "$self->{priv_eidx}->{topdir}/mail_sync.sqlite3";
                 my $lms = PublicInbox::LeiMailSync->new($f);
                 $lms->lms_write_prepare;
-                $lms;
+                $self->{lms} = $lms;
         };
 }