From 4673e1cc9b8cfeb47b8a412d5a7843b6fe28ff99 Mon Sep 17 00:00:00 2001
From: Joshua Ferraro <jmf@liblime.com>
Date: Fri, 8 Aug 2008 15:15:23 -0500
Subject: [PATCH] Resolves problem where duplicate blank barcodes threw errors
 form now only checks for duplication when the barcode is non-empty

---
 koha-tmpl/intranet-tmpl/prog/en/js/additem.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/js/additem.js b/koha-tmpl/intranet-tmpl/prog/en/js/additem.js
index 6d67451fea..43822a1018 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/js/additem.js
+++ b/koha-tmpl/intranet-tmpl/prog/en/js/additem.js
@@ -40,7 +40,7 @@ function check_additem() {
 	var success = true;
 	for(i=0;i<barcodes.length;i++){
 		for(j=0;j<barcodes.length;j++){
-			if( (i > j) && (barcodes[i].value == barcodes[j].value) ) {
+			if( (i > j) && (barcodes[i].value == barcodes[j].value) && barcodes[i].value !='') {
 				barcodes[i].className='error';
 				barcodes[j].className='error';
 				success = false;
-- 
2.39.5