Index: modules/node/node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.1270
diff -u -r1.1270 node.module
--- modules/node/node.module	12 May 2010 15:53:43 -0000	1.1270
+++ modules/node/node.module	14 May 2010 04:15:57 -0000
@@ -537,7 +537,7 @@
  * Add default body field to a node type.
  *
  * @param $type
- *   The node type name.
+ *   A node type object.
  * @param $label
  *   The label for the body instance.
  */
Index: modules/node/node.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.install,v
retrieving revision 1.50
diff -u -r1.50 node.install
--- modules/node/node.install	5 May 2010 15:11:51 -0000	1.50
+++ modules/node/node.install	14 May 2010 04:15:56 -0000
@@ -499,7 +499,7 @@
     // Add body field instances for existing node types.
     foreach ($result as $node_type) {
       if ($node_type->has_body) {
-        node_add_body_field($node_type->type, $node_type->body_label);
+        node_add_body_field($node_type, $node_type->body_label);
       }
 
       $sandbox['node_types_info'][$node_type->type] = array(