From: Breno G. de Oliveira <garu@cpan.org>
Date: Sun, 4 Oct 2009 08:10:59 +0000 (-0300)
Subject: implemented 'duplicate' as 'copy' alias
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=506445434c661b3ddf95fb6853aff27eb900f474;p=sdlgit%2FSDL_perl.git

implemented 'duplicate' as 'copy' alias
---

diff --git a/lib/SDL/Game/Rect.pm b/lib/SDL/Game/Rect.pm
index 15fe1c9..92e0948 100644
--- a/lib/SDL/Game/Rect.pm
+++ b/lib/SDL/Game/Rect.pm
@@ -210,7 +210,9 @@ sub midbottom {
 ## methods                   ##
 ###############################
 
-sub duplicate {
+{
+    no strict 'refs';
+    *{'duplicate'} = *{copy};
 }
 
 sub copy {