--- couriergraph.cgi.orig	2006-06-27 16:28:46.000000000 -0400
+++ couriergraph.cgi	2006-06-27 16:22:09.000000000 -0400
@@ -35,7 +35,7 @@
 	my $title = shift;
 	my $step = $range*$points_per_sample/$xpoints;
 	my $date = localtime(time);
-	$date =~ s|:|\\:|g unless $rrdtool_1_0;
+	$date =~ s|:|\\:|g unless $RRDs::VERSION < 1.199908;
 
 	my ($graphret,$xs,$ys) = RRDs::graph($file,
 		'--imgformat', 'PNG',