lei up: improve --all=local stderr output

The "# $NR written to $DEST ($total matches)" messages are
arguably the most useful output of "lei up --all=local",
but they get intermixed with progress messages from various
workers.  Queue up these finalization messages and only spit
them out on ->DESTROY.

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index 1f83e582..b9f0d692 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -398,9 +398,12 @@ Error closing $lei->{ovv}->{dst}: $!
         if ($lei->{-progress}) {
                 my $tot = $lei->{-mset_total} // 0;
                 my $nr = $lei->{-nr_write} // 0;
-                $lei->qerr($l2m ?
-                        "# $nr written to $lei->{ovv}->{dst} ($tot matches)" :
-                        "# $tot matches");
+                if ($l2m) {
+                        $lei->qfin("# $nr written to " .
+                                "$lei->{ovv}->{dst} ($tot matches)");
+                } else {
+                        $lei->qerr("# $tot matches");
+                }
         }
         $lei->start_mua if $start_mua;
         $lei->dclose;