diff options
Diffstat (limited to 'application/controllers/StatsController.php')
| -rw-r--r-- | application/controllers/StatsController.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/application/controllers/StatsController.php b/application/controllers/StatsController.php index fbe6b88..a54c528 100644 --- a/application/controllers/StatsController.php +++ b/application/controllers/StatsController.php @@ -13,7 +13,7 @@ class StatsController extends Zend_Controller_Action $userIDsNamespace = Zend_Session::namespaceGet('userIDs'); - if($userIDsNamespace['groupID'] !=''){ + if(isset($userIDsNamespace['groupID'])){ header("Content-Type: image/png"); $n = new Pbs_Graph(); |