From 157eb81cfabf94bb31130697d4bb8ef006f60b77 Mon Sep 17 00:00:00 2001
From: garnier-quentin <garnier.quentin@gmail.com>
Date: Fri, 20 Dec 2019 09:26:54 +0100
Subject: [PATCH] Fix powerware ups

---
 hardware/ups/powerware/snmp/mode/inputlines.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hardware/ups/powerware/snmp/mode/inputlines.pm b/hardware/ups/powerware/snmp/mode/inputlines.pm
index 9830ce8e1..a7edbe6ae 100644
--- a/hardware/ups/powerware/snmp/mode/inputlines.pm
+++ b/hardware/ups/powerware/snmp/mode/inputlines.pm
@@ -129,6 +129,7 @@ sub manage_selection {
         next if (defined($self->{iline}->{$instance}));
 
         my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
+        $result->{xupsInputCurrent} = 0 if (defined($result->{xupsInputCurrent}) && $result->{xupsInputCurrent} eq '');
         $self->{iline}->{$instance} = { display => $instance, %$result };
     }