X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FMrtg.pm;h=29e1259a3d840c8abf1df2a1f3db057dfe9568ca;hb=63cd679163fe336521e95e8af821b30d4bc1b9e9;hp=3871a9080cd7dfde330bbe8ac5f5dab0cd37636e;hpb=9e21eb1e34089e2aacd9048dc89c434d75c2b91c;p=spider.git

diff --git a/perl/Mrtg.pm b/perl/Mrtg.pm
index 3871a908..29e1259a 100644
--- a/perl/Mrtg.pm
+++ b/perl/Mrtg.pm
@@ -1,4 +1,4 @@
-#
+##
 # the MRTG handler
 #
 # Copyright (c) - 2002 Dirk Koopman G1TLH
@@ -36,6 +36,7 @@ Htmldir: $self->{html}
 Imagedir: $self->{html}
 Logdir: $self->{dir}
 Options[_]: growright
+Timezone[_]: GMT
 ##
 ##
 EOF
@@ -54,6 +55,8 @@ sub data
 {
 	my ($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");