PKG_USER fix for munin-server

[Jean-Yves Migeon <jeanyves.migeon%free.fr@localhost>]

The recommended setup for munin-server is to launch a cron job to update 
the RRD db regularly [1].

However the default homedir for munin user is /nonexistent. When cron(8) 
tries to chdir(2) to it [2], it will fail, and return immediately.

May I commit this trivial patch to fix this? munin-server is a leaf pkg.


Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/sysutils/munin-server/Makefile,v
retrieving revision 1.17
diff -u -p -r1.17 Makefile
--- Makefile    3 Oct 2012 21:57:40 -0000       1.17
+++ Makefile    30 Dec 2012 18:40:24 -0000
@@ -40,7 +40,7 @@ MUNIN_GROUP?= munin
 MUNIN_USER?=   munin

 PKG_GROUPS=    ${MUNIN_GROUP}
-PKG_USERS=     ${MUNIN_USER}:${MUNIN_GROUP}
+PKG_USERS=     ${MUNIN_USER}:${MUNIN_GROUP}:::${VARBASE}/munin
 PKG_GECOS.${MUNIN_USER}=       Munin user
 USERGROUP_PHASE=       pre-install




[1] 
http://cvsweb.se.netbsd.org/cgi-bin/bsdweb.cgi/pkgsrc/sysutils/munin-server/MESSAGE

[2] http://nxr.netbsd.org/xref/src/external/bsd/cron/dist/do_command.c#266

--
Jean-Yves Migeon
jeanyves.migeon%free.fr@localhost