From: Jan Schneider <jan@horde.org>
Date: Mon, 23 Aug 2010 13:07:41 +0000 (+0200)
Subject: Check if unserialization failed.
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=7655b0e9d446eab18572a091adf79201a2a02b25;p=horde.git

Check if unserialization failed.
---

diff --git a/turba/lib/Turba.php b/turba/lib/Turba.php
index fc53c6ba5..63faa61f6 100644
--- a/turba/lib/Turba.php
+++ b/turba/lib/Turba.php
@@ -587,7 +587,7 @@ class Turba {
         /* Add the new addressbook to the user's list of visible address
          * books. */
         $prefs = json_decode($GLOBALS['prefs']->getValue('addressbooks'));
-        if (array_search($share_id, $prefs) === false) {
+        if (!is_array($prefs) || array_search($share_id, $prefs) === false) {
             $prefs[] = $share_id;
             $GLOBALS['prefs']->setValue('addressbooks', json_encode($prefs));
         }