Merge branch 'hotfix/5083' into develop

Forward port #5083
zendframework · Sep 6, 2013 · 365ccb3 · 365ccb3
2 parents 0b0ad6d + 8e2d6dc
commit 365ccb3
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/library/Zend/Barcode/Object/Code128.php b/library/Zend/Barcode/Object/Code128.php
@@ -206,8 +206,6 @@ protected function convertToBarcodeChars($string)
         }
 
         $currentCharset = null;
-        $sum = 0;
-        $fak = 0;
         $result = array();
 
         for ($pos = 0; $pos < strlen($string); $pos++) {