From 8bc21740b13801b739eddb22bdb3ecd40a0f8d3f Mon Sep 17 00:00:00 2001
From: WL Support <65345103+WLsupport@users.noreply.github.com>
Date: Thu, 21 Apr 2022 13:45:28 +0200
Subject: [PATCH] fix regression from #130 in DNS1D.php

in #130 the regex pattern for C128C was broken
this reverts it to its prior working state
---
 src/Milon/Barcode/DNS1D.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Milon/Barcode/DNS1D.php b/src/Milon/Barcode/DNS1D.php
index 6782103..669e3f9 100644
--- a/src/Milon/Barcode/DNS1D.php
+++ b/src/Milon/Barcode/DNS1D.php
@@ -1231,7 +1231,7 @@ protected function barcode_c128($code, $type = '') {
                     }
                     for ($i = 0; $i < $len; $i+=2) {
                         $chrnum = $code[$i] . $code[$i + 1];
-                        if (preg_match('/([0-9][2])/', $chrnum) > 0) {
+                        if (preg_match('/([0-9]{2})/', $chrnum) > 0) {
                             $code_data[] = intval($chrnum);
                         } else {
                             return false;