Prevent rsyslogd from writing log messages about TZ being unset in the

environment.

This is a putely cosmetic change, as the default behaviour according
to tzset(3) is:

```
     If TZ does not appear in the environment, the best available
     approximation to local wall clock time, as specified by the
     tzfile(5)-format file /etc/localtime is used.
```

Slightly modified from the patch supplied by zi to use the rc.subr(8)
'${name}_env' variable.

PR:		248185
Submitted by:	zi

0 files changed, 0 insertions, 0 deletions