From b2460e88c7d050659179d7a6e24a10b0616d3cac Mon Sep 17 00:00:00 2001
From: Joe <joe.hunt.consulting@gmail.com>
Date: Tue, 28 Jun 2022 10:30:24 +0200
Subject: [PATCH] Bug 5599: Generating an EAN-8 Barcode throws an error "Trying
 to access array offset on value of type bool". Fixed.

---
 inventory/manage/items.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inventory/manage/items.php b/inventory/manage/items.php
index fe4e82b1..54978382 100644
--- a/inventory/manage/items.php
+++ b/inventory/manage/items.php
@@ -686,7 +686,7 @@ function generateBarcode() {
 		$query = "SELECT stock_id FROM ".TB_PREF."stock_master WHERE stock_id='" . $tmpBarcodeID . "'";
 		$arr_stock = db_fetch(db_query($query));
   
-		if (  !$arr_stock['stock_id'] ) {
+		if (  !$arr_stock || !$arr_stock['stock_id'] ) {
 			return $tmpBarcodeID;
 		}
 		$tmpBarcodeID = "";	 
-- 
2.30.2