From 7237a1cecdd587aa8cbbd892c2756349211aeea5 Mon Sep 17 00:00:00 2001
From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Sat, 13 Sep 2008 18:10:23 +0000
Subject: [PATCH] Reverting r40790 and fixing the filesort properly (by adding
 an extra ORDER BY clause).

---
 includes/api/ApiQueryDeletedrevs.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/includes/api/ApiQueryDeletedrevs.php b/includes/api/ApiQueryDeletedrevs.php
index fcb80d52df..8a0c85b128 100644
--- a/includes/api/ApiQueryDeletedrevs.php
+++ b/includes/api/ApiQueryDeletedrevs.php
@@ -107,8 +107,11 @@ class ApiQueryDeletedrevs extends ApiQueryBase {
 			$lb = new LinkBatch($titles);
 			$where = $lb->constructSet('ar', $db);
 			$this->addWhere($where);
-		} else {
-			$this->dieUsage('You have to specify a page title or titles');
+		}
+		else
+		{
+			$dir = ($params['dir'] == 'older' ? 'DESC' : '');
+			$this->addOption('ORDER BY', "ar_namespace $dir, ar_title $dir");
 		}
 
 		$this->addOption('LIMIT', $limit + 1);
-- 
2.20.1