lei_xsearch: add_eml for remote mboxrd, not set_eml

set_eml will clobber any existing keywords.  Since remote
mboxrds cannot (and should not) be sending keywords to us,
we shouldn't let remote external requests clobber already-set
keywords if they exist.

diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index d4607e16a331c72b270bcf90598cc2f2067dea2b..dcc4880614a8b727f7bc14f322836cf33d71eaf5 100644 (file)
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -204,7 +204,7 @@ sub query_mset { # non-parallel for non-"--threads" users
 
 sub each_remote_eml { # callback for MboxReader->mboxrd
        my ($eml, $self, $lei, $each_smsg) = @_;
-       $lei->{sto}->ipc_do('set_eml', $eml) if $lei->{sto}; # --import-remote
+       $lei->{sto}->ipc_do('add_eml', $eml) if $lei->{sto}; # --import-remote
        my $smsg = bless {}, 'PublicInbox::Smsg';
        $smsg->populate($eml);
        $smsg->parse_references($eml, mids($eml));