From 1b441566c8f0d48920959bafa38a81a22cb25260 Mon Sep 17 00:00:00 2001
From: garnier-quentin <qgarnier@centreon.com>
Date: Mon, 10 Aug 2015 14:21:51 +0200
Subject: [PATCH] + Ref #122

---
 hardware/pdu/raritan/snmp/mode/components/sensor.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hardware/pdu/raritan/snmp/mode/components/sensor.pm b/hardware/pdu/raritan/snmp/mode/components/sensor.pm
index c05980d5f..204aed796 100644
--- a/hardware/pdu/raritan/snmp/mode/components/sensor.pm
+++ b/hardware/pdu/raritan/snmp/mode/components/sensor.pm
@@ -83,7 +83,7 @@ sub check {
                                                 $instance, $component, $result->{State}));
             }
             
-            if ($value =~ /[0-9]/) {
+            if ($value =~ /[0-9]/ || ($value =~ /^0$/ && $result->{Unit} ne '')) {
                 my ($exit2, $warn, $crit, $checked) = $self->get_severity_numeric(section => $component, instance => $instance, value => $value);
                 if ($checked == 0) {
                     $result->{EnabledThresholds} = oct("0b". unpack('b*', $result->{EnabledThresholds}));