From b3f8d759ba30dae28eda2bf7fad394a118c5acba Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Thu, 10 May 2012 18:38:48 +0200
Subject: [PATCH] Avoid warning

---
 main/admin/settings.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main/admin/settings.php b/main/admin/settings.php
index 17dc53775a..33f400a268 100644
--- a/main/admin/settings.php
+++ b/main/admin/settings.php
@@ -419,7 +419,8 @@ if (!empty($_GET['category'])) {
             }            
             break;
         default:
-            $form->display();
+            if (isset($form))
+                $form->display();
     }
 }