Merge "Force $wgCategoryCollation to be uppercase in tests"

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

diff --git a/includes/specials/SpecialDoubleRedirects.php b/includes/specials/SpecialDoubleRedirects.php
index ee07323..512fd85 100644 (file)
--- a/includes/specials/SpecialDoubleRedirects.php
+++ b/includes/specials/SpecialDoubleRedirects.php
@@ -51,6 +51,7 @@ class DoubleRedirectsPage extends QueryPage {
 
        function reallyGetQueryInfo( $namespace = null, $title = null ) {
                $limitToTitle = !( $namespace === null && $title === null );
+               $dbr = wfGetDB( DB_SLAVE );
                $retval = array (
                        'tables' => array (
                                'ra' => 'redirect',
@@ -82,7 +83,7 @@ class DoubleRedirectsPage extends QueryPage {
 
                                // Need to check both NULL and "" for some reason,
                                // apparently either can be stored for non-iw entries.
-                               '(ra.rd_interwiki IS NULL OR ra.rd_interwiki = "")',
+                               'ra.rd_interwiki IS NULL OR ra.rd_interwiki = ' . $dbr->addQuotes( '' ),
 
                                'pb.page_namespace = ra.rd_namespace',
                                'pb.page_title = ra.rd_title',
@@ -117,7 +118,7 @@ class DoubleRedirectsPage extends QueryPage {
                        $dbr = wfGetDB( DB_SLAVE );
                        $qi = $this->reallyGetQueryInfo( $result->namespace,
                                        $result->title );
-                       $res = $dbr->select($qi['tables'], $qi['fields'],
+                       $res = $dbr->select( $qi['tables'], $qi['fields'],
                                        $qi['conds'], __METHOD__ );
                        if ( $res ) {
                                $result = $dbr->fetchObject( $res );
@@ -128,7 +129,7 @@ class DoubleRedirectsPage extends QueryPage {
                }
 
                $titleB = Title::makeTitle( $result->nsb, $result->tb );
-               $titleC = Title::makeTitle( $result->nsc, $result->tc, '',  $result->iwc );
+               $titleC = Title::makeTitle( $result->nsc, $result->tc, '', $result->iwc );
 
                $linkA = Linker::linkKnown(
                        $titleA,