From ced34cb15e095836767971aa4d27b141fb1d7ec9 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 18 Oct 2014 08:47:54 -0400
Subject: [PATCH] Merge pull request #230 from bytesatwork-xx/master

---
 program/lib/Roundcube/rcube_imap.php |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php
index ec961c8..a1fd874 100644
--- a/program/lib/Roundcube/rcube_imap.php
+++ b/program/lib/Roundcube/rcube_imap.php
@@ -1384,7 +1384,7 @@
     public function index_direct($folder, $sort_field = null, $sort_order = null, $search = null)
     {
         if (!empty($search)) {
-            $search = $this->search_set->get_compressed();
+            $search = $search->get_compressed();
         }
 
         // use message index sort as default sorting
@@ -3165,6 +3165,16 @@
 
         $result = $this->conn->createFolder($folder, $type ? array("\\" . ucfirst($type)) : null);
 
+        // it's quite often situation that we're trying to create and subscribe
+        // a folder that already exist, but is unsubscribed
+        if (!$result) {
+            if ($this->get_response_code() == rcube_storage::ALREADYEXISTS
+                || preg_match('/already exists/i', $this->get_error_str())
+            ) {
+                $result = true;
+            }
+        }
+
         // try to subscribe it
         if ($result) {
             // clear cache
@@ -3942,7 +3952,9 @@
             // @TODO: Honor MAXSIZE and DEPTH options
             foreach ($queries as $attrib => $entry) {
                 if ($result = $this->conn->getAnnotation($folder, $entry, $attrib)) {
-                    $res = array_merge_recursive($res, $result);
+                    foreach ($result as $fldr => $data) {
+                        $res[$fldr] = array_merge((array) $res[$fldr], $data);
+                    }
                 }
             }
         }

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