Ticket #2160: 2160.2.diff

wp-includes/template-functions-post.php

@@ -234 +234 @@
 function get_post_custom_values($key='') {
         global $id, $post_meta_cache;
 
-        return $post_meta_cache[$id][$key];
+        if (empty($key)) {
+                return $post_meta_cache[$id];
+        } else {
+                return get_post_custom();
+        }
 }