From 25b5471365870a1b8ecb382c76640badc4186309 Mon Sep 17 00:00:00 2001
From: garnier-quentin <garnier.quentin@gmail.com>
Date: Wed, 13 Mar 2019 10:43:17 +0100
Subject: [PATCH] fix storage access unitialized cache case

---
 centreon-plugins/snmp_standard/mode/storage.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/centreon-plugins/snmp_standard/mode/storage.pm b/centreon-plugins/snmp_standard/mode/storage.pm
index a51b2fcc8..b05d0e731 100644
--- a/centreon-plugins/snmp_standard/mode/storage.pm
+++ b/centreon-plugins/snmp_standard/mode/storage.pm
@@ -259,6 +259,7 @@ sub access_result {
         if (!defined($self->{option_results}->{add_access}));
     my $oid_hrFSAccess = '.1.3.6.1.2.1.25.3.8.1.5';
     my $relations = $self->{statefile_cache}->get(name => 'relation_storageindex_fsstorageindex');
+    return {} if (!defined($relations) || scalar(keys %$relations) <= 0);
     my @instances = [];
     foreach (@{$self->{storage_id_selected}}) {
         if (defined($relations->{$_})) {