--- modules/node/node-old.module	2010-12-01 01:18:15.000000000 +0100
+++ modules/node/node.module	2010-12-01 17:05:18.104523996 +0100
@@ -686,8 +686,9 @@ function _node_types_build($rebuild = FA
 
   $_node_types = (object) array('types' => array(), 'names' => array());
 
+  $info_array = array();
   foreach (module_implements('node_info') as $module) {
-    $info_array = module_invoke($module, 'node_info');
+    $info_array += module_invoke($module, 'node_info');
     foreach ($info_array as $type => $info) {
       $info['type'] = $type;
       $_node_types->types[$type] = node_type_set_defaults($info);