Cleanup index clause

diff --git a/includes/PageHistory.php b/includes/PageHistory.php
index 1433f3f..870b57b 100644 (file)
--- a/includes/PageHistory.php
+++ b/includes/PageHistory.php
@@ -592,10 +592,10 @@ class PageHistoryPager extends ReverseChronologicalPager {
 
        function getQueryInfo() {
                $queryInfo = array(
-                       'tables' => array('revision'),
-                       'fields' => Revision::selectFields(),
-                       'conds' => array('rev_page' => $this->mPageHistory->mTitle->getArticleID() ),
-                       'options' => array( 'USE INDEX' => array('revision','page_timestamp') )
+                       'tables'  => array('revision'),
+                       'fields'  => Revision::selectFields(),
+                       'conds'   => array('rev_page' => $this->mPageHistory->mTitle->getArticleID() ),
+                       'options' => array( 'USE INDEX' => array('revision' => 'page_timestamp') )
                );
                wfRunHooks( 'PageHistoryPager::getQueryInfo', array( &$this, &$queryInfo ) );
                return $queryInfo;