Remove some unused globals

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index fce4b5f..7fb0f0b 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -29,7 +29,7 @@
  * @param $par String: (default '')
  */
 function wfSpecialSearch( $par = '' ) {
-       global $wgRequest, $wgUser, $wgUseOldSearchUI;
+       global $wgRequest, $wgUser;
        // Strip underscores from title parameter; most of the time we'll want
        // text form here. But don't strip underscores from actual text params!
        $titleParam = str_replace( '_', ' ', $par );
@@ -866,7 +866,7 @@ class SpecialSearch {
        }
 
        protected function formHeader( $term, $resultsShown, $totalNum ) {
-               global $wgContLang, $wgCanonicalNamespaceNames, $wgLang;
+               global $wgContLang, $wgLang;
                
                $out = Xml::openElement('div', array( 'class' =>  'mw-search-formheader' ) );