Changeset 10226

Timestamp:

12/18/2008 10:26:57 PM (15 years ago)

Author:

ryan

Message:

Make sure get_pages cache is an array

File:

• trunk/wp-includes/post.php (modified) (1 diff)

trunk/wp-includes/post.php

@@ -2128 +2128 @@
     extract( $r, EXTR_SKIP );
 
+    $cache = array();
     $key = md5( serialize( compact(array_keys($defaults)) ) );
     if ( $cache = wp_cache_get( 'get_pages', 'posts' ) ) {
-        if ( isset( $cache[ $key ] ) ) {
+        if ( is_array($cache) && isset( $cache[ $key ] ) ) {
             $pages = apply_filters('get_pages', $cache[ $key ], $r );
             return $pages;
         }
     }
+
+    if ( !is_array($cache) )
+        $cache = array();
 
     $inclusions = '';