From c5db172493482d77535aa7d7ca5f599aab214226 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Kusalananda=20K=C3=A4h=C3=A4ri?=
 <ak4@sanger.ac.uk>
Date: Fri, 10 Sep 2010 13:39:16 +0000
Subject: [PATCH] Fix broken inheritance.  Noticed by Andy Y.

---
 modules/Bio/EnsEMBL/OntologyXref.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/modules/Bio/EnsEMBL/OntologyXref.pm b/modules/Bio/EnsEMBL/OntologyXref.pm
index 5ca21775b1..f0c0448c19 100644
--- a/modules/Bio/EnsEMBL/OntologyXref.pm
+++ b/modules/Bio/EnsEMBL/OntologyXref.pm
@@ -63,10 +63,9 @@ identifier but with different evidence tags.  For this reason a single
 
 package Bio::EnsEMBL::OntologyXref;
 
-use vars qw(@ISA);
 use strict;
 
-@ISA = qw( Bio::EnsEMBL::DBEntry );
+use parent qw( Bio::EnsEMBL::DBEntry );
 
 =head2 add_linkage_type
 
-- 
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