Ticket #12568: post_to_edit_filter.diff

wp-admin/includes/post.php

@@ -428 +428 @@
         if ( $post->post_type == 'page' )
                 $post->page_template = get_post_meta( $id, '_wp_page_template', true );
 
-        return $post;
+        return apply_filters( 'post_to_edit', $post );
 }
 
 /**