From: Jan Schneider <jan@horde.org>
Date: Wed, 14 Apr 2010 21:45:04 +0000 (+0200)
Subject: Catch unset facebook prefs.
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=c1d5af276a1a4032771f72b3c97bc80352681b25;p=horde.git

Catch unset facebook prefs.
---

diff --git a/turba/lib/Driver/Facebook.php b/turba/lib/Driver/Facebook.php
index b36bdc8e6..78544e535 100644
--- a/turba/lib/Driver/Facebook.php
+++ b/turba/lib/Driver/Facebook.php
@@ -182,6 +182,9 @@ class Turba_Driver_Facebook extends Turba_Driver
                                                    $context);
 
             $session = unserialize($prefs->getValue('facebook'));
+            if (!$session || !isset($session['uid']) || !isset($session['sid'])) {
+                return PEAR::raiseError(_("You have to connect to Facebook in your address book preferences."));
+            }
             $this->_facebook->auth->setUser($session['uid'], $session['sid'], 0);
         }