===================================================================
RCS file: /cvs/nagios/check_pf_limits/check_pf_limits,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- nagios/check_pf_limits/check_pf_limits	2010/01/14 22:37:40	1.2
+++ nagios/check_pf_limits/check_pf_limits	2010/01/14 22:42:12	1.3
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -T
-# $AFresh1: check_pf_limits,v 1.1 2010/01/14 22:21:34 andrew Exp $
+# $AFresh1: check_pf_limits,v 1.2 2010/01/14 22:37:40 andrew Exp $
 ########################################################################
 # check_openbgpd *** A nagios check for OpenBSD bgpd
 #
@@ -29,7 +29,7 @@
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 EOL
 
-our ($VERSION) = '$Revision: 1.2 $' =~ m{ \$Revision: \s+ (\S+) }xms;
+our ($VERSION) = '$Revision: 1.3 $' =~ m{ \$Revision: \s+ (\S+) }xms;
 my $PROGNAME = 'check_pf_limits';
 my $PFCTL    = '/sbin/pfctl';
 
@@ -348,7 +348,7 @@
         my $opt = shift @argv;
         given ($opt) {
             when ( '-V' || '--version' ) {
-                print_revision( $PROGNAME, '$Revision: 1.2 $ ' );
+                print_revision( $PROGNAME, '$Revision: 1.3 $ ' );
                 exit $ERRORS{'OK'}
             }
             when (/^-?-h(?:elp)?/xms) { print_help(); exit $ERRORS{'OK'} }
@@ -371,10 +371,13 @@
         }
     }
 
-    $checks{_UNKNOWN} = {
-        WARNING  => $w,
-        CRITICAL => $c,
+    if (defined $w) {
+        $checks{_UNKNOWN}{WARNING} = $w;
+    }
+    if (defined $c) {
+        $checks{_UNKNOWN}{CRITICAL} = $c;
     };
+
     return %checks;
 }
 
@@ -427,7 +430,7 @@
 
 EOL
 
-    print_revision( $PROGNAME, '$Revision: 1.2 $' );
+    print_revision( $PROGNAME, '$Revision: 1.3 $' );
 
     print $LICENSE;