--- nfo/perl/libs/Tangram/Hash.pm	2002/11/24 23:57:35	1.2
+++ nfo/perl/libs/Tangram/Hash.pm	2003/05/10 17:45:08	1.3
@@ -5,7 +5,8 @@
 package Tangram::Hash;
 
 use Tangram::AbstractHash;
-use base qw( Tangram::AbstractHash );
+use vars qw(@ISA);
+ @ISA = qw( Tangram::AbstractHash );
 
 use Carp;