From 489df48f9d1891b46ae4be911080ab4667058f2d Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Thu, 8 Feb 2007 15:58:15 +0000
Subject: Fixed warnings when no uom specified for add_perfdata

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/Nagios-Plugin/trunk@1618 f882894a-f735-0410-b71e-b25c423dba1c
---
 lib/Nagios/Plugin/Performance.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/Nagios/Plugin/Performance.pm b/lib/Nagios/Plugin/Performance.pm
index 6e4cd03..fc1c0bc 100644
--- a/lib/Nagios/Plugin/Performance.pm
+++ b/lib/Nagios/Plugin/Performance.pm
@@ -22,7 +22,7 @@ struct "Nagios::Plugin::Performance" => {
 
 sub perfoutput {
 	my $self = shift;
-	my $output = $self->label."=".$self->value.$self->uom.";".$self->threshold->warning.";".$self->threshold->critical;
+	my $output = $self->label."=".$self->value. ($self->uom || "") .";".$self->threshold->warning.";".$self->threshold->critical;
 	return $output;
 }
 
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