- update to 1.15.18

- add patch for 7.4 from
  https://github.com/tecnickcom/tc-lib-barcode/pull/51

1 files changed, 31 insertions, 0 deletions

diff --git a/51.patch b/51.patch
new file mode 100644
index 0000000..6b87e67
--- /dev/null
+++ b/51.patch
@@ -0,0 +1,31 @@
+From 7c1c7693ca684c778d59a35accec6622f9879877 Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Thu, 2 Jan 2020 14:10:52 +0100
+Subject: [PATCH] skip non hexa char. for 7.4
+
+---
+ src/Type/Linear/MsiCheck.php | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/src/Type/Linear/MsiCheck.php b/src/Type/Linear/MsiCheck.php
+index f658f90..9725fa9 100644
+--- a/src/Type/Linear/MsiCheck.php
++++ b/src/Type/Linear/MsiCheck.php
+@@ -77,10 +77,13 @@ protected function getChecksum($code)
+         $pix = 2;
+         $check = 0;
+         for ($pos = ($clen - 1); $pos >= 0; --$pos) {
+-            $check += (hexdec($code[$pos]) * $pix);
+-            ++$pix;
+-            if ($pix > 7) {
+-                $pix = 2;
++            $t = $code[$pos];
++            if ($t >= "0" && $t <= "9" || $t >= "a" && $t <= "f" || $t >= "A" && $t <= "F") {
++                $check += (hexdec($t) * $pix);
++                ++$pix;
++                if ($pix > 7) {
++                   $pix = 2;
++                }
+             }
+         }
+         $check %= 11;