Revert "Adding sanity check to Title::isRedirect()."

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

diff --git a/includes/Pager.php b/includes/Pager.php
index 472cb48..438a99a 100644 (file)
--- a/includes/Pager.php
+++ b/includes/Pager.php
@@ -1,11 +1,30 @@
 <?php
 /**
- * @defgroup Pager Pager
+ * Efficient paging for SQL queries.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
  *
  * @file
  * @ingroup Pager
  */
 
+/**
+ * @defgroup Pager Pager
+ */
+
 /**
  * Basic pager interface.
  * @ingroup Pager
@@ -294,14 +313,14 @@ abstract class IndexPager extends ContextSource implements Pager {
                $join_conds = isset( $info['join_conds'] ) ? $info['join_conds'] : array();
                $sortColumns = array_merge( array( $this->mIndexField ), $this->mExtraSortFields );
                if ( $descending ) {
-                       $options['ORDER BY'] = implode( ',', $sortColumns );
+                       $options['ORDER BY'] = $sortColumns;
                        $operator = '>';
                } else {
                        $orderBy = array();
                        foreach ( $sortColumns as $col ) {
                                $orderBy[] = $col . ' DESC';
                        }
-                       $options['ORDER BY'] = implode( ',', $orderBy );
+                       $options['ORDER BY'] = $orderBy;
                        $operator = '<';
                }
                if ( $offset != '' ) {