form() method isn't returning a value? `WP_Widget::form()` returns a value
Ever wonder why your IDE complains that your widget's
form() method isn't returning a value? git svn dcommit fails, it'll appear as if your local commit have been lost, but there's a way to recover them. It turns out there's a much better way to fetch post meta than get_post_meta( $post->ID, 'foo', true ): $post->foo.