[GENERIC] Zend_Validate_Barcode:

- typo fix

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@19985 44c647ce-9c0f-0410-b52a-842ac1e357ba

library/Zend/Validate/Barcode.php

@@ -195,14 +195,12 @@ class Zend_Validate_Barcode extends Zend_Validate_Abstract
         $result        = $adapter->checkLength($value);
         if (!$result) {
             $this->_error(self::INVALID_LENGTH);
-print "x";
             return false;
         }
 
         $result = $adapter->checkChars($value);
         if (!$result) {
             $this->_error(self::INVALID_CHARS);
-print "y";
             return false;
         }
 
@@ -210,7 +208,6 @@ print "y";
             $result = $adapter->checksum($value);
             if (!$result) {
                 $this->_error(self::FAILED);
-print "z";
                 return false;
             }
         }