Merge "Expand MediaWiki::main() $wgTrxProfilerLimits logging"

[lhc/web/wiklou.git] / includes / specials / SpecialUndelete.php

diff --git a/includes/specials/SpecialUndelete.php b/includes/specials/SpecialUndelete.php
index 0f07ca9..aada064 100644 (file)
--- a/includes/specials/SpecialUndelete.php
+++ b/includes/specials/SpecialUndelete.php
@@ -700,7 +700,7 @@ class SpecialUndelete extends SpecialPage {
                $this->mTargetObj = null;
 
                if ( $this->mTarget !== null && $this->mTarget !== '' ) {
-                       $this->mTargetObj = Title::newFromURL( $this->mTarget );
+                       $this->mTargetObj = Title::newFromText( $this->mTarget );
                }
 
                $this->mSearchPrefix = $request->getText( 'prefix' );
@@ -1197,10 +1197,10 @@ class SpecialUndelete extends SpecialPage {
        private function showFile( $key ) {
                $this->getOutput()->disable();
 
-               # We mustn't allow the output to be Squid cached, otherwise
+               # We mustn't allow the output to be CDN cached, otherwise
                # if an admin previews a deleted image, and it's cached, then
                # a user without appropriate permissions can toddle off and
-               # nab the image, and Squid will serve it
+               # nab the image, and CDN will serve it
                $response = $this->getRequest()->response();
                $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' );
                $response->header( 'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' );
@@ -1701,7 +1701,9 @@ class SpecialUndelete extends SpecialPage {
         * @return string[] Matching subpages
         */
        public function prefixSearchSubpages( $search, $limit, $offset ) {
-               if ( $search === '' ) {
+               $title = Title::newFromText( $search );
+               if ( !$title || !$title->canExist() ) {
+                       // No prefix suggestion in special and media namespace
                        return array();
                }
                // Autocomplete subpage the same as a normal search