Hi,
Not a major problem, but I was getting warnings for undefined indexes.
I added the following lines
if(empty($instance)) $instance = array('title' => '', 'post_type' => '', 'orderby' => '', 'maxlines' => '', 'pformat' => '', 'desc' => '', 'trunc' => '');
if(!isset($instance['desc'])) $instance['desc'] = 'false';
if(!isset($instance['trunc'])) $instance['trunc'] = 'false';
on line 28 and 128, which stops the error messages.
Mei
http://wordpress.org/extend/plugins/custom-post-type-list-widget/