X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=perl%2FDXCIDR.pm;h=821152209a73c6e7cd7353f3bf2b25e8de905d1c;hb=2ef7a1dea1a74d743a7d806a58f97f55f90effcd;hp=5a6272aa4747e0c813b96431b5932b5df22f1516;hpb=cbbf83baa54e859c382de79954607923cbb1b653;p=spider.git

diff --git a/perl/DXCIDR.pm b/perl/DXCIDR.pm
index 5a6272aa..82115220 100644
--- a/perl/DXCIDR.pm
+++ b/perl/DXCIDR.pm
@@ -44,6 +44,7 @@ sub _read
 			chomp;
 			next if /^\s*\#/;
 			next unless /[\.:]/;
+			next unless $_;
 			push @out, $_;
 		}
 		$fh->close;
@@ -82,6 +83,8 @@ sub _put
 
 sub append
 {
+	return 0 unless $active;
+	
 	my $suffix = shift;
 	my @in = @_;
 	my @out;
@@ -104,6 +107,7 @@ sub append
 
 sub add
 {
+	return 0 unless $active;
 	my $count = 0;
 	
 	for my $ip (@_) {
@@ -127,6 +131,8 @@ sub add
 
 sub clean_prep
 {
+	return unless $active;
+
 	if ($ipv4 && $count4) {
 		$ipv4->clean;
 		$ipv4->prep_find;
@@ -150,6 +156,7 @@ sub _sort
 
 sub list
 {
+	return () unless $active;
 	my @out;
 	push @out, $ipv4->list if $count4;
 	push @out, $ipv6->list if $count6;
@@ -199,6 +206,8 @@ sub _touch
 
 sub reload
 {
+	return 0 unless $active;
+
 	new();
 
 	my $count = 0;
@@ -224,6 +233,8 @@ sub reload
 
 sub new
 {
+	return 0 unless $active;
+
 	$ipv4 = Net::CIDR::Lite->new;
 	$ipv6 = Net::CIDR::Lite->new;
 	$count4 = $count6 = 0;