From cb230086608eeec3424fed11a6dcb425a9b9028c Mon Sep 17 00:00:00 2001
From: Matthew Weier O'Phinney <matthew@zend.com>
Date: Wed, 17 May 2017 16:58:52 -0500
Subject: [PATCH] Revert "Merge pull request #105 from FraGoTe/patch-1"

This reverts commit 1fbb4fdf675769615a99726629076facac411854, reversing
changes made to 95c93865633bc65209806d1eba3c00a60383c5db.

The revert was performed as it introduced an infinite loop in the
`BarcodeTest::testCODE128()` test case.

Conflicts:
	src/Barcode/Code128.php
---
 src/Barcode/Code128.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/Barcode/Code128.php b/src/Barcode/Code128.php
index 613b8a98d..2daee6d1a 100644
--- a/src/Barcode/Code128.php
+++ b/src/Barcode/Code128.php
@@ -180,10 +180,7 @@ public function hasValidCharacters($value)
                     break;
             }
 
-            if (! empty($value) && strlen($value) > 1) {
-                $value = $strWrapper->substr($value, 1, null);
-            }
-
+            $value = $strWrapper->substr($value, 1, null);
             $read  = $set;
         }