--- nagios-plugins-1.4.1/plugins-scripts/check_ntp.pl.orig	2005-08-03 13:37:36.876820293 +0200
+++ nagios-plugins-1.4.1/plugins-scripts/check_ntp.pl	2005-08-03 13:38:26.845893474 +0200
@@ -309,7 +309,7 @@
 				}
 			} else {
 				print "No match!\n" if $verbose;
-				$jitter = '(not parsed)';
+				$jitter = -1;
 			}
 			
 		}
@@ -421,7 +421,7 @@
 foreach my $key (keys %ERRORS) {
 	if ($state==$ERRORS{$key}) {
 #		print ("NTP $key: $answer");
-		print ("NTP $key: $answer|offset=$offset, jitter=" . $jitter/1000 .	",peer_stratum=$stratum\n");
+		print ("NTP $key: $answer|offset=$offset, jitter=" . (($jitter) ? $jitter/1000 : '-') .	",peer_stratum=$stratum\n");
 		last;
 	}
 }