From 57c7039ac42b316fa9e8e679096fd0aa5aa6a8ea Mon Sep 17 00:00:00 2001
From: Al Brookbanks <al@fathem.com>
Date: Tue, 9 Aug 2016 11:59:58 +0100
Subject: [PATCH] Improved fox for #1131

---
 admin/sources/products.index.inc.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/admin/sources/products.index.inc.php b/admin/sources/products.index.inc.php
index c232f0f8b..655c8a7cd 100755
--- a/admin/sources/products.index.inc.php
+++ b/admin/sources/products.index.inc.php
@@ -1208,7 +1208,8 @@ function option_matrix($unique_groups) {
 		if(!empty($result[0]['digital_path'])) {
 			if(preg_match("/^(http|https|ftp|ftps)/", $result[0]['digital_path'])) {
 				$url_headers = get_headers($result[0]['digital_path']);
-				if(!strstr($url_headers[0], '200')) {
+			
+				if(substr($url_headers[0], 9, 3)>=400) {
 					$GLOBALS['main']->setACPWarning($GLOBALS['language']->filemanager['error_dl_3']." ".$result[0]['digital_path']);
 				}
 			} elseif(!file_exists($result[0]['digital_path'])) {