ports/185566: isc-dhcp42-server won't build

[Eric Martin]

>Number:         185566
>Category:       ports
>Synopsis:       isc-dhcp42-server won't build
>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:   Wed Jan 08 01:40:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Eric Martin
>Release:        9.2
>Organization:
Snowbound Software
>Environment:
9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Fri Sep 27 03:52:52 UTC 2013     root at bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
make install under net/isc-dhcp42-server ends with:

===>  Installing for isc-dhcp42-server-4.2.4_2
===>   Generating temporary packing list
===>  Checking if net/isc-dhcp42-server already installed
===> Creating users and/or groups.
Using existing group `dhcpd'.
Creating user `dhcpd' with uid `136'.
pw: user 'dhcpd' already exists
*** [create-users-groups] Error code 74

Stop in /usr/ports/net/isc-dhcp42-server.
*** [install] Error code 1

Stop in /usr/ports/net/isc-dhcp42-server.

The script creates the user and group for dhcp, then fails since the user and group exist.
>How-To-Repeat:
make install with dhcp
>Fix:


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