From ba45546b6c2ab231a783dfa3cb27aa62d72f5d2c Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 27 Apr 2012 20:19:15 +0200
Subject: minor (removes notices/warnings)

---
 library/Pbs/Filter.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'library/Pbs/Filter.php')

diff --git a/library/Pbs/Filter.php b/library/Pbs/Filter.php
index 8a55f1b..d1b33d7 100644
--- a/library/Pbs/Filter.php
+++ b/library/Pbs/Filter.php
@@ -56,7 +56,9 @@ class Pbs_Filter {
       $sessionmapper = new Application_Model_SessionMapper();
       $sessionarray = $sessionmapper->findBy(array('alphasessionID' => $_SESSION['alphasessionID']), true);
       $session->setOptions($sessionarray[0]);
-      $session->setID($sessionarray['sessionID']);
+      if (isset($sessionarray['sessionID'])) {
+	$session->setID($sessionarray['sessionID']);
+      }
 
       if(!isset($userIDsNamespace['membershipID'])) {
         $bootisoMapper = new Application_Model_BootIsoMapper();
@@ -394,7 +396,9 @@ class Pbs_Filter {
       foreach($result as $e) {
         $queryTmp[] = "filterID = '$e'";
       }
-      $query .= implode(" OR ", $queryTmp);
+      if (!empty($queryTmp)) {
+	$query .= implode(" OR ", $queryTmp);
+      }
       $query .= 'ORDER BY priority DESC LIMIT 0,1';
       $bootmenuID = 'null';
       try {
-- 
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