initialize an empty array in disco_lvm_sudo

12 years ago · 828a502ea2
parent 54ffe7c67c
commit 828a502ea2
1 changed files with 1 additions and 0 deletions
--- 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()){