X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FChain.pm;fp=perl%2FChain.pm;h=c065d17a62305b6c9fb224f0eb51a45b5ab34c1b;hb=b00e85c55392ddf0593b681d7187e4c4e158568e;hp=c4fa99a79b5d45690e11e66fb9c5eee1b5cd171b;hpb=3dd192a818cd1f0bbf79eab2183be3e5831252f5;p=spider.git

diff --git a/perl/Chain.pm b/perl/Chain.pm
index c4fa99a7..c065d17a 100644
--- a/perl/Chain.pm
+++ b/perl/Chain.pm
@@ -156,6 +156,13 @@ sub count
 	return $count;
 }
 
+sub close
+{
+	my $base = shift;
+	$base->flush;
+	$base->[PREV] = $base->[NEXT] = undef;
+}
+
 1;
 __END__
 # Below is the stub of documentation for your module. You better edit it!