From c7bea6d9e2ed0f6ea735647530403eb22bf1d0b1 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Thu, 26 Mar 2009 22:02:56 -0600
Subject: [PATCH] Sequence->ID lookup fixes

---
 framework/Imap_Client/lib/Horde/Imap/Client/Base.php   | 8 ++++++--
 framework/Imap_Client/lib/Horde/Imap/Client/Socket.php | 3 ++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Base.php b/framework/Imap_Client/lib/Horde/Imap/Client/Base.php
index c0faf8330..9a6028bd4 100644
--- a/framework/Imap_Client/lib/Horde/Imap/Client/Base.php
+++ b/framework/Imap_Client/lib/Horde/Imap/Client/Base.php
@@ -2436,8 +2436,12 @@ abstract class Horde_Imap_Client_Base
      */
     protected function _getSeqUIDLookup($ids, $seq)
     {
-        $search = new Horde_Imap_Client_Search_Query();
-        $search->sequence($ids, $seq);
+        if (is_null($ids)) {
+            $search = null;
+        } else {
+            $search = new Horde_Imap_Client_Search_Query();
+            $search->sequence($ids, $seq);
+        }
         $res = $this->search($this->_selected, $search, array('sort' => array(Horde_Imap_Client::SORT_ARRIVAL)));
         $ret = array('uids' => $res['sort']);
         if ($seq) {
diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php b/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
index 47e34ecc0..ee1a67742 100644
--- a/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
+++ b/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
@@ -1347,7 +1347,8 @@ class Horde_Imap_Client_Socket extends Horde_Imap_Client_Base
          * we will get VANISHED responses, so we need to do this. */
         if ($use_cache && is_null($s_res)) {
             /* Keys in $s_res['sort'] start at 0, not 1. */
-            $s_res = $this->search($mailbox, null, array('sort' => array(Horde_Imap_Client::SORT_ARRIVAL)));
+            $s_res = $this->_getSeqUIDLookup(null, false);
+            $s_res['sort'] = $s_res['uids'];
         }
 
         $tmp = &$this->_temp;
-- 
2.11.0