#1 Net::DNS detection and thus DNS LOC support broken

[Simon Leinen]

NMIS fails to make use of DNS LOC records even when
DNSLoc=on is configured in nmis.conf. It turns out
that the detection of availability of the Net::DNS
module remains ineffective, because it sets a lexical
("my") variable $netDNS, rather than a global variable
$NMIS::netDNS. The patch in the attachment fixes this.
Please consider adding it to the NMIS codebase.

Thanks & regards,
--
Simon Leinen.
Network Engineer
SWITCH
http://www.switch.ch/misc/leinen/

[Simon Leinen]

Fix for Net::DNS detection glitch (NMIS 4.2.4)