X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FChain.pm;h=27b966c869e823e8f879fcf45501af0c70803922;hb=b9dffeff7239952814342dad19db3a51def6fab7;hp=c4fa99a79b5d45690e11e66fb9c5eee1b5cd171b;hpb=0f5b89524c760b174f9788bdd1f1b4bed3aa9e2d;p=spider.git

diff --git a/perl/Chain.pm b/perl/Chain.pm
index c4fa99a7..27b966c8 100644
--- a/perl/Chain.pm
+++ b/perl/Chain.pm
@@ -3,19 +3,13 @@ package Chain;
 use strict;
 use Carp;
 
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
 use constant NEXT => 0;
 use constant PREV => 1;
 use constant OBJ => 2;
 
 use vars qw($docheck);
 
-$docheck = 1;
+$docheck = 0;
 			
 sub _check
 {
@@ -156,6 +150,13 @@ 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!