* Wont work

[lhc/web/wiklou.git] / includes / LinksUpdate.php

diff --git a/includes/LinksUpdate.php b/includes/LinksUpdate.php
index 1958d74..9bcd9d6 100644 (file)
--- a/includes/LinksUpdate.php
+++ b/includes/LinksUpdate.php
@@ -52,10 +52,6 @@ class LinksUpdate {
                $this->mExternals = $parserOutput->getExternalLinks();
                $this->mCategories = $parserOutput->getCategories();
 
-               # Insert (0,'') entries if there are none of a given type of link (page and category links only)
-               $this->mLinks = $this->addNullEntries( $this->mLinks, array( 0 => array( '' => 0 ) ) );
-               $this->mCategories = $this->addNullEntries( $this->mCategories );
-
                # Convert the format of the interlanguage links
                # I didn't want to change it in the ParserOutput, because that array is passed all 
                # the way back to the skin, so either a skin API break would be required, or an 
@@ -72,21 +68,6 @@ class LinksUpdate {
                wfRunHooks( 'LinksUpdateConstructed', array( &$this ) );
        }
 
-       /**
-        * Add "no links" entries to the parser-output.
-        * @param $links array The links array to add null entries to.
-        * @param $replace array What to replace it with if $links is empty.
-        * @return array The links array, after being modified.
-        */
-       function addNullEntries( $links, $replace = array( '' => '' ) )
-       {
-               if ( count( $links ) == 0 ) {
-                       $links = $replace;
-               }
-
-               return $links;
-       }
-
        /**
         * Update link tables with outgoing links from an updated article
         */
@@ -341,7 +322,6 @@ class LinksUpdate {
                        # array_diff_key() was introduced in PHP 5.1, there is a compatibility function
                        # in GlobalFunctions.php
                        $diffs = isset( $existing[$ns] ) ? array_diff_key( $dbkeys, $existing[$ns] ) : $dbkeys;
-
                        foreach ( $diffs as $dbk => $id ) {
                                $arr[] = array(
                                        'pl_from'      => $this->mId,