* Using wfSuppressWarnings() to supress undefined index warnings when a

  linktrail doesn't exist such as for Arabic.
* Removed 'sitesettings', obsolete.

diff --git a/languages/Language.php b/languages/Language.php
index 4273517..f19a5ca 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1789,8 +1789,6 @@ ta[\'ca-nstab-category\'] = new Array(\'c\',\'View the category page\');
 'newimages' => 'New images gallery',
 'noimages'  => 'Nothing to see.',
 
-'sitesettings'                  => 'Site Settings',
-
 # short names for language variants used for language conversion links. 
 # to disable showing a particular link, set it to 'disable', e.g.
 # 'variantname-zh-sg' => 'disable',
@@ -2879,7 +2877,9 @@ class Language {
         * @access public
         */
        function linkTrail() {
+               wfSuppressWarnings(); // In case there is no trail for the content language (like for Arabic)
                $trail = $this->getMessage( 'linktrail' );
+               wfRestoreWarnings();
                if( empty( $trail ) ) $trail = Language::linkTrail();
                return $trail;
        }