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authorEric Wong <e@80x24.org>2021-01-05 18:19:48 +0000
committerEric Wong <e@80x24.org>2021-01-05 22:46:22 +0000
commitf692276e2bcce22160248f27a905e517e706a952 (patch)
treee54fc05be944f88d84529f224ee8c6703d9adf32
parent1ac1b90339670ac06c30d800548e018e6f425982 (diff)
downloadpublic-inbox-f692276e2bcce22160248f27a905e517e706a952.tar.gz
It seems only triggered by bots trying to steal information.
-rw-r--r--lib/PublicInbox/IMAP.pm2
-rw-r--r--t/imapd.t4
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index 68a7e050..226e98a2 100644
--- a/lib/PublicInbox/IMAP.pm
+++ b/lib/PublicInbox/IMAP.pm
@@ -1142,7 +1142,7 @@ sub search_common {
                 };
                 my $mset = $srch->mset($q, $opt);
                 my $uids = $srch->mset_to_artnums($mset, $opt);
-                msn_convert($self, $uids) if $want_msn;
+                msn_convert($self, $uids) if scalar(@$uids) && $want_msn;
                 "* SEARCH @$uids\r\n$tag OK Search done\r\n";
         } else {
                 "$tag BAD Error\r\n";
diff --git a/t/imapd.t b/t/imapd.t
index 5d610dfd..1df9d26e 100644
--- a/t/imapd.t
+++ b/t/imapd.t
@@ -371,11 +371,13 @@ is(scalar keys %$ret, 3, 'got all 3 messages');
 
 SKIP: {
         # do any clients use non-UID IMAP SEARCH?
-        skip 'Xapian missing', 2 if $level eq 'basic';
+        skip 'Xapian missing', 3 if $level eq 'basic';
         my $x = $mic->search('all');
         is_deeply($x, [1, 2, 3], 'MSN SEARCH works before rm');
         $x = $mic->search(qw(header subject embedded));
         is_deeply($x, [2], 'MSN SEARCH on Subject works before rm');
+        $x = $mic->search('FROM scraper@example.com');
+        is_deeply($x, [], "MSN SEARCH miss won't trigger warnings");
 }
 
 {