Localisation updates from https://translatewiki.net.

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

diff --git a/includes/PrefixSearch.php b/includes/PrefixSearch.php
index 55a4f49..f36635b 100644 (file)
--- a/includes/PrefixSearch.php
+++ b/includes/PrefixSearch.php
@@ -258,12 +258,18 @@ abstract class PrefixSearch {
                return $array;
        }
 
+       /**
+        * Get a redirect's destination from a title
+        * @param Title $title A title to redirect. It may not redirect or even exist
+        * @return null|string If title exists and redirects, get the destination's prefixed name
+        */
        private function getRedirectTarget( $title ) {
                $page = WikiPage::factory( $title );
                if ( !$page->exists() ) {
                        return null;
                }
-               return $page->getRedirectTarget()->getPrefixedText();
+               $redir = $page->getRedirectTarget();
+               return $redir ? $redir->getPrefixedText() : null;
        }
 
        /**
@@ -362,7 +368,11 @@ abstract class PrefixSearch {
                        $ns = NS_MAIN; // if searching on many always default to main
                }
 
-               $t = Title::newFromText( $search, $ns );
+               $t = null;
+               if ( is_string( $search ) ) {
+                       $t = Title::newFromText( $search, $ns );
+               }
+
                $prefix = $t ? $t->getDBkey() : '';
                $dbr = wfGetDB( DB_SLAVE );
                $res = $dbr->select( 'page',