From 828a502ea286e16dea3fc60b6a204be061730e90 Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Fri, 19 Apr 2013 18:17:07 +0200
Subject: [PATCH] initialize an empty array in disco_lvm_sudo

---
 zabbix_scripts/disco_lvm_sudo | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zabbix_scripts/disco_lvm_sudo b/zabbix_scripts/disco_lvm_sudo
index a03ab40..4bcf3f8 100644
--- a/zabbix_scripts/disco_lvm_sudo
+++ b/zabbix_scripts/disco_lvm_sudo
@@ -8,6 +8,7 @@ my $what = $ARGV[0];
 open STDERR, '>/dev/null';
 
 my $json;
+@{$json->{data}} = ();
 
 if ($what eq "volumes"){
     foreach my $group (get_volume_group_list()){