show non-translated posts in default language

+    <?php
+    global $sitepress;
+    $sitepress->switch_lang($sitepress->get_default_language());
+    query_posts();
+    $sitepress->switch_lang(ICL_LANGUAGE_CODE);
+    ?>

     <?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post();

+         $post_id = icl_object_id(get_the_ID(), 'post', true);
+         $post = get_post($post_id);