From 77646e79e736681ca48dc923bd203208f470e826 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis@dolibarr.fr>
Date: Sat, 29 Sep 2007 11:55:30 +0000
Subject: [PATCH] =?UTF-8?q?Fix:=20pas=20de=20message=20d'erreur=20si=20le?=
 =?UTF-8?q?=20code=20n'est=20pas=20renseign=E9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 htdocs/includes/barcode/pi_barcode/pi_barcode.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/htdocs/includes/barcode/pi_barcode/pi_barcode.php b/htdocs/includes/barcode/pi_barcode/pi_barcode.php
index cd27a688a39..bbee64aa4a1 100644
--- a/htdocs/includes/barcode/pi_barcode/pi_barcode.php
+++ b/htdocs/includes/barcode/pi_barcode/pi_barcode.php
@@ -568,6 +568,7 @@ class pi_barcode
 }
 extract($_GET);
 $type = strtoupper($type);
+if ($code){
 switch( $type ) {
     case "C128C" :
 	
@@ -767,6 +768,10 @@ switch( $type ) {
 		
 	  break;
 }
+} else {
+          $type = "";
+          $code = "";
+        }
 
 // ***** Largeur par défaut
 if( isset( $width ) && ( $width >= 10 ) ) { $hw = $width ; }