Always put the author of the post in the authors dropdown, even if they have since been demoted to a role without post-saving capabilities. fixes #4458

git-svn-id: http://svn.automattic.com/wordpress/trunk@6049 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/edit-form-advanced.php

@@ -119,6 +119,8 @@ addLoadEvent(focusit);
 
 <?php
 $authors = get_editable_user_ids( $current_user->id ); // TODO: ROLE SYSTEM
+if ( $post->post_author && !in_array($post->post_author, $authors) )
+	$authors[] = $post->post_author;
 if ( $authors && count( $authors ) > 1 ) :
 ?>
 <fieldset id="authordiv" class="dbx-box">