Use isset instead of defined. Fix BUG #963397

diff --git a/includes/Skin.php b/includes/Skin.php
index fcee456..a0ce7a8 100644 (file)
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -1908,7 +1908,7 @@ class Skin {
 
        function makeMediaLinkObj( $nt, $alt = "" )
        {
-               if ( ! defined( $nt ) )
+               if ( ! isset( $nt ) )
                {
                        ### HOTFIX. Instead of breaking, return empry string.
                        $s = $alt;