From 96fcb49c68377419a2a6bb80acc35cf60eb8177e Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Wed, 18 Jun 2014 10:46:40 +0200
Subject: [PATCH] Fix listing of top-level folder metadata

---
 plugins/libkolab/lib/kolab_storage.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/plugins/libkolab/lib/kolab_storage.php b/plugins/libkolab/lib/kolab_storage.php
index 28c22e96..0897428c 100644
--- a/plugins/libkolab/lib/kolab_storage.php
+++ b/plugins/libkolab/lib/kolab_storage.php
@@ -1029,10 +1029,11 @@ class kolab_storage
                     // GETMETADATA "%" doesn't list shared or other namespace folders but "*" would
                     if ($ns_root == '') {
                         foreach ((array)self::$imap->get_metadata('%', $type_keys) as $folder => $metadata) {
-                            if (!in_array($folder, $blacklist) &&
-                                ($data = self::$imap->get_metadata($folder.$delimiter.'*', $type_keys))) {
+                            if (!in_array($folder, $blacklist)) {
                                 $folderdata[$folder] = $metadata;
-                                $folderdata += $data;
+                                if ($data = self::$imap->get_metadata($folder.$delimiter.'*', $type_keys)) {
+                                    $folderdata += $data;
+                                }
                             }
                         }
                     }