ports/155347: Update port: net/xrdp added missing dependency

[Iwao at FreeBSD.org]

>Number:         155347
>Category:       ports
>Synopsis:       Update port: net/xrdp added missing dependency
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 07 14:20:02 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Iwao, Koichiro
>Release:        8.2-RELEASE
>Organization:
Kyushu Institute of Technology
>Environment:
FreeBSD rosso.club.kyutech.ac.jp 8.2-RELEASE FreeBSD 8.2-RELEASE #3 r218745: Wed Feb 16 15:07:48 PST 2011     root at build8x64.pcbsd.org:/usr/obj/storage/fbsd-sources/8.2/sys/GENERIC  amd64
>Description:
net/xrdp requires Xvnc
>How-To-Repeat:

>Fix:
See attached file.

>Release-Note:
>Audit-Trail:
>Unformatted: