if ( !empty( $this->options['aiosp_cpostnofollow'] ) && ( in_array( $post_type, $this->options['aiosp_cpostnofollow'] ) ) ) {
                    $settings["{$prefix}nofollow"]['type'] = 'select';
                    $settings["{$prefix}nofollow"]['initial_options'] = Array( '' => __( 'Default - nofollow', 'all-in-one-seo-pack' ), 'off' => __( 'follow', 'all-in-one-seo-pack' ), 'on' => __( 'nofollow', 'all-in-one-seo-pack' ) );
                }