Changeset 12520

Timestamp:

12/23/2009 04:23:40 PM (15 years ago)

Author:

westi

Message:

Check that get_page_hierarchy() returns something before trying to build the verbose page rules in WP_Rewrite::page_uri_index(). Fixes #11578.

File:

• trunk/wp-includes/rewrite.php (modified) (2 diffs)

trunk/wp-includes/rewrite.php

@@ -787 +787 @@
         //get pages in order of hierarchy, i.e. children after parents
         $posts = get_page_hierarchy($wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page'"));
+        
+        // If we have no pages get out quick
+        if ( !$posts )
+            return array( array(), array() );
+
         //now reverse it, because we need parents after children for rewrite rules to work properly
         $posts = array_reverse($posts, true);
@@ -792 +797 @@
         $page_uris = array();
         $page_attachment_uris = array();
-
-        if ( !$posts )
-            return array( array(), array() );
 
         foreach ($posts as $id => $post) {