Partial revert of r86734: restore mPrefix - I still don't know what it does

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index 52dff74..7cea886 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -37,6 +37,9 @@ class SpecialSearch extends SpecialPage {
        /// For links
        protected $extraParams = array();
 
+       /// No idea, apparently used by some other classes
+       protected $mPrefix;
+
        const NAMESPACES_CURRENT = 'sense';
 
        public function __construct() {
@@ -84,6 +87,7 @@ class SpecialSearch extends SpecialPage {
         */
        public function load( &$request, &$user ) {
                list( $this->limit, $this->offset ) = $request->getLimitOffset( 20, 'searchlimit' );
+               $this->mPrefix = $request->getVal( 'prefix', '' );
 
 
                # Extract manually requested namespaces
@@ -179,6 +183,7 @@ class SpecialSearch extends SpecialPage {
                $search->setNamespaces( $this->namespaces );
                $search->showRedirects = $this->searchRedirects; // BC
                $search->setFeatureData( 'list-redirects', $this->searchRedirects );
+               $search->prefix = $this->mPrefix;
                $term = $search->transformSearchTerm($term);
 
                wfRunHooks( 'SpecialSearchSetupEngine', array( $this, $this->profile, $search ) );