Ticket #11703: 11703.diff

wp-includes/post.php

@@ -15 +15 @@
  * Creates the initial post types when 'init' action is fired.
  */
 function create_initial_post_types() {
-        register_post_type( 'post', array('exclude_from_search' => false) );
-        register_post_type( 'page', array('exclude_from_search' => false) );
+        register_post_type( 'post', array('exclude_from_search' => false, 'revisions' => true) );
+        register_post_type( 'page', array('exclude_from_search' => false, 'revisions' => true) );
         register_post_type( 'attachment', array('exclude_from_search' => false) );
         register_post_type( 'revision', array('exclude_from_search' => true) );
 }
@@ -3728 +3728 @@
         if ( !$post = get_post( $post_id, ARRAY_A ) )
                 return;
 
-        if ( !in_array( $post['post_type'], array( 'post', 'page' ) ) )
+        if ( !in_array( $post['post_type'], get_post_types( array('revisions' => true) ) ) )
                 return;
 
         $return = _wp_put_post_revision( $post );
@@ -3740 +3740 @@
         // all revisions and (possibly) one autosave
         $revisions = wp_get_post_revisions( $post_id, array( 'order' => 'ASC' ) );
 
-        // WP_POST_REVISIONS = (int) (# of autasaves to save)
+        // WP_POST_REVISIONS = (int) (# of autosaves to save)
         $delete = count($revisions) - WP_POST_REVISIONS;
 
         if ( $delete < 1 )