4 files changed, 16 insertions, 2 deletions

diff --git a/Changes b/Changes
index 88c0fbe..384538b 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl module Nagios::Plugin.
 
+???   ??
+  - fixed warnings when no uom specified for add_perfdata
+  - added max_state function in N::P::Functions
+
 0.15  19th December 2006
   - exposed Getopt and Threshold functionality from top level Nagios::Plugin
   - exchanged Class::Struct for Class::Accessor
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;
 }
 
diff --git a/t/Nagios-Plugin-01.t b/t/Nagios-Plugin-01.t
index db12c35..3ada472 100644
--- a/t/Nagios-Plugin-01.t
+++ b/t/Nagios-Plugin-01.t
@@ -1,7 +1,7 @@
 # Nagios::Plugin original test cases
 
 use strict;
-use Test::More tests => 12;
+use Test::More tests => 13;
 
 BEGIN { use_ok('Nagios::Plugin') };
 
@@ -41,6 +41,14 @@ $p->add_perfdata(
 cmp_ok( $p->all_perfoutput, 'eq', "size=1kB;10:25;~:25", "Perfdata correct");
 #diag "dumping perfdata:  ". Dumper ($p->perfdata);
 
+$p->add_perfdata(
+        label => "time",
+        value => "3.52",
+        threshold => $t,
+        );
+
+is( $p->all_perfoutput, "size=1kB;10:25;~:25 time=3.52;10:25;~:25", "Perfdata correct when no uom specified");
+
 my $expected = {qw(
                    -1    WARNING
                    1     WARNING
diff --git a/t/Nagios-Plugin-Performance.t b/t/Nagios-Plugin-Performance.t
index e0eb2f6..1ae330a 100644
--- a/t/Nagios-Plugin-Performance.t
+++ b/t/Nagios-Plugin-Performance.t
@@ -80,3 +80,5 @@ cmp_ok( $p[0]->rrdlabel, "eq", "home_a_m", "changing / to _");
 cmp_ok( $p[1]->rrdlabel, "eq", "shared_folder_big", "replacing bad characters");
 cmp_ok( $p[2]->rrdlabel, "eq", "1234567890123456789", "shortening rrd label");
 
+
+# add_perfdata tests in t/Nagios-Plugin-01.t