is_set method to see if a range has been set

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/Nagios-Plugin/trunk@1429 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Nagios/Plugin/Threshold.pm b/lib/Nagios/Plugin/Threshold.pm
index 9c5d042..1b332b9 100644
--- a/lib/Nagios/Plugin/Threshold.pm
+++ b/lib/Nagios/Plugin/Threshold.pm
@@ -16,7 +16,7 @@ struct "Nagios::Plugin::Threshold" => {
 
 sub set_thresholds {
         my ($class, %args) = @_;
-        my $t = $class->new;
+        my $t = $class->new( warning => Nagios::Plugin::Range->new, critical => Nagios::Plugin::Range->new );
         if (defined $args{warning}) {
                 my $r = Nagios::Plugin::Range->parse_range_string($args{warning});
                 if (defined $r) {
@@ -44,12 +44,12 @@ sub set_thresholds {
 
 sub get_status {
         my ($self, $value) = @_;
-        if ($self->critical) {
+        if ($self->critical->is_set) {
                 if ($self->critical->check_range($value) == 1) {
                         return $ERRORS{CRITICAL};
                 }
         }
-        if ($self->warning) {
+        if ($self->warning->is_set) {
                 if ($self->warning->check_range($value) == 1) {
                         return $ERRORS{WARNING};
                 }