From d93ba783f54cf862bd91b231b7a9f7a19c657675 Mon Sep 17 00:00:00 2001
From: Thomas Willingham <founder@kakste.com>
Date: Wed, 11 Dec 2013 15:35:19 +0000
Subject: Don't let nobody set an xconfig in safe search.

---
 include/dir_fns.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/dir_fns.php')

diff --git a/include/dir_fns.php b/include/dir_fns.php
index 0c9a6bd9f..02e8186b7 100644
--- a/include/dir_fns.php
+++ b/include/dir_fns.php
@@ -22,7 +22,8 @@ function dir_sort_links() {
 
 function dir_safe_mode() {
 	$observer = get_observer_hash();
-	
+if (! $observer)
+	return;
 	if ($observer)
 		$safe_mode = get_xconfig($observer,'directory','safe_mode');		
 	if($safe_mode === '0')
-- 
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