X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FMrtg.pm;h=c3164672df210580e32cc844a33b97466960eafc;hb=c32170b5b05416143021fb165a27072ce861350b;hp=25527a8bbb2a94cd4c51a0e2e5d31507f22ef997;hpb=7b9256ceade8b18b48f848c9ac659c2de7322b0b;p=spider.git

diff --git a/perl/Mrtg.pm b/perl/Mrtg.pm
index 25527a8b..c3164672 100644
--- a/perl/Mrtg.pm
+++ b/perl/Mrtg.pm
@@ -3,7 +3,7 @@
 #
 # Copyright (c) - 2002 Dirk Koopman G1TLH
 #
-# $Id$
+#
 #
 
 package Mrtg;
@@ -47,13 +47,15 @@ sub run
 {
 	my $self = shift;
 	$self->{mc}->close;
-	return `mrtg $self->{cfg}`;
+	return `mrtg --lock-file=$self->{dir}/mrtg.lock --confcache-file=$self->{dir}/mrtg.confcache $self->{cfg}`;
 }
 
 sub data
 {
 	my ($self, $name, $vali, $valo, $title) = @_;
 	my $uptime = main::uptime();
+	$vali ||= 0;
+	$valo ||= 0;
 
 	if (my $m = new IO::File ">$self->{dir}/$name" ) {
 		$m->print("$vali\n$valo\n$uptime\n$title\n");