Spacing tweaks

diff --git a/includes/PageHistory.php b/includes/PageHistory.php
index 03a70fb..c637e46 100644 (file)
--- a/includes/PageHistory.php
+++ b/includes/PageHistory.php
@@ -530,23 +530,22 @@ class PageHistory {
                $dbr = wfGetDB( DB_SLAVE );
 
                if ($direction == PageHistory::DIR_PREV)
-               list($dirs, $oper) = array("ASC", ">=");
+                       list($dirs, $oper) = array("ASC", ">=");
                else /* $direction == PageHistory::DIR_NEXT */
-               list($dirs, $oper) = array("DESC", "<=");
+                       list($dirs, $oper) = array("DESC", "<=");
 
                if ($offset)
-               $offsets = array("rev_timestamp $oper '$offset'");
+                       $offsets = array("rev_timestamp $oper '$offset'");
                else
-               $offsets = array();
+                       $offsets = array();
 
                $page_id = $this->mTitle->getArticleID();
 
-               return $dbr->select(
-                       'revision',
-               Revision::selectFields(),
-               array_merge(array("rev_page=$page_id"), $offsets),
-               __METHOD__,
-               array('ORDER BY' => "rev_timestamp $dirs",
+               return $dbr->select( 'revision',
+                       Revision::selectFields(),
+                       array_merge(array("rev_page=$page_id"), $offsets),
+                       __METHOD__,
+                       array( 'ORDER BY' => "rev_timestamp $dirs", 
                                'USE INDEX' => 'page_timestamp', 'LIMIT' => $limit)
                );
        }