From bc8f75f7f860dab7927638122eda22c4c85df241 Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Fri, 8 Aug 2014 23:22:15 +0100
Subject: [PATCH] fix cli override of options

---
 Netdisco/bin/netdisco-do | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Netdisco/bin/netdisco-do b/Netdisco/bin/netdisco-do
index c4d66bbd..d8981d3a 100755
--- a/Netdisco/bin/netdisco-do
+++ b/Netdisco/bin/netdisco-do
@@ -66,9 +66,9 @@ my $CONFIG = config();
 $CONFIG->{logger} = 'console';
 $CONFIG->{log} = ($debug ? 'debug' : 'info');
 
-$ENV{INFO_TRACE} = $infotrace;
-$ENV{SNMP_TRACE} = $snmptrace;
-$ENV{DBIC_TRACE} = $sqltrace;
+$ENV{INFO_TRACE} ||= $infotrace;
+$ENV{SNMP_TRACE} ||= $snmptrace;
+$ENV{DBIC_TRACE} ||= $sqltrace;
 
 # reconfigure logging to force console output
 Dancer::Logger->init('console', $CONFIG);