it was returning an empty string, causing blank output entries for
scripts with no output:
80/tcp open http
|_citrix-enum-apps-xml:
|_citrix-enum-servers-xml:
| http-headers:
| Date: Sun, 31 Jan 2010 19:28:13 GMT
| Server: Apache/2.2.3 (CentOS)
| Accept-Ranges: bytes
| Content-Length: 739
| Connection: close
| Content-Type: text/html; charset=UTF-8
|
|_ (Request type: HEAD)
|_http-date: Sun, 31 Jan 2010 19:28:14 GMT; +1s from local time.
|_html-title: Go ahead and ScanMe!