From f76a3602d7cd0c58dd9998880f1d1b4f3b942653 Mon Sep 17 00:00:00 2001
From: Rodolphe Quiedeville <rodolphe@quiedeville.org>
Date: Sun, 3 Dec 2006 12:46:37 +0000
Subject: [PATCH] =?UTF-8?q?Correction=20du=20calcul=20de=20la=20cled=20EAN?=
 =?UTF-8?q?=20qui=20=E9tait=20faux?=
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---
 htdocs/product/canvas/product.livre.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/product/canvas/product.livre.class.php b/htdocs/product/canvas/product.livre.class.php
index f5c644f95a3..26bd583969a 100644
--- a/htdocs/product/canvas/product.livre.class.php
+++ b/htdocs/product/canvas/product.livre.class.php
@@ -262,7 +262,7 @@ class ProductLivre extends Product
 	$sum += 3 * $ean{$i};
       }
 
-    $key = ($sum % 10);
+    $key = (10 - ($sum % 10));
 
     return $key;
   }