Remove unused variables/globals

[lhc/web/wiklou.git] / includes / revisiondelete / RevisionDelete.php

diff --git a/includes/revisiondelete/RevisionDelete.php b/includes/revisiondelete/RevisionDelete.php
index 5b6e63e..9f79837 100644 (file)
--- a/includes/revisiondelete/RevisionDelete.php
+++ b/includes/revisiondelete/RevisionDelete.php
@@ -53,10 +53,10 @@ class RevDel_RevisionList extends RevDel_List {
                } else {
                        // Combine the two! Whee
                        $rows = array();
-                       while ( $row = $live->fetchObject() ) {
+                       foreach ( $live as $row ) {
                                $rows[$row->rev_id] = $row;
                        }
-                       while ( $row = $archived->fetchObject() ) {
+                       foreach ( $archived as $row ) {
                                $rows[$row->ar_rev_id] = $row;
                        }
                        krsort( $rows );