From f7ec60686044046765f83958dd83feb71aaf85d8 Mon Sep 17 00:00:00 2001
From: nicolaasuni <info@tecnick.com>
Date: Fri, 2 Aug 2013 07:48:05 +0100
Subject: [PATCH] 6.0.022 (2013-08-02) - fixing initialization problem for
 signature_appearance property.

---
 CHANGELOG.TXT            |  3 +++
 README.TXT               |  4 ++--
 composer.json            |  2 +-
 include/tcpdf_static.php |  4 ++--
 tcpdf.php                | 13 ++++++-------
 5 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG.TXT b/CHANGELOG.TXT
index 6b87acf..7f107f2 100644
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
@@ -1,3 +1,6 @@
+6.0.022 (2013-08-02)
+	- fixing initialization problem for signature_appearance property.
+
 6.0.021 (2013-07-18)
 	- The bug caused by the preg_split function on some PHP 5.2.x versions was fixed.
 
diff --git a/README.TXT b/README.TXT
index ad384c4..26cfe21 100644
--- a/README.TXT
+++ b/README.TXT
@@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
 ------------------------------------------------------------
 
 Name: TCPDF
-Version: 6.0.021
-Release date: 2013-07-18
+Version: 6.0.022
+Release date: 2013-08-02
 Author:	Nicola Asuni
 
 Copyright (c) 2002-2013:
diff --git a/composer.json b/composer.json
index be0dac5..35d2b49 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
 	"name": "tecnick.com/tcpdf",
-	"version": "6.0.021",
+	"version": "6.0.022",
 	"homepage": "http://www.tcpdf.org/",
 	"type": "library",
 	"description": "TCPDF is a PHP class for generating PDF documents.",
diff --git a/include/tcpdf_static.php b/include/tcpdf_static.php
index 19eccc4..e192822 100644
--- a/include/tcpdf_static.php
+++ b/include/tcpdf_static.php
@@ -55,7 +55,7 @@ class TCPDF_STATIC {
 	 * Current TCPDF version.
 	 * @private static
 	 */
-	private static $tcpdf_version = '6.0.021';
+	private static $tcpdf_version = '6.0.022';
 
 	/**
 	 * String alias for total number of pages.
@@ -2733,7 +2733,7 @@ class TCPDF_STATIC {
 	 * @param $flags (int) The flags as specified on the preg_split PHP function.
 	 * @return Returns an array containing substrings of subject split along boundaries matched by pattern.modifier
 	 * @author Nicola Asuni
-	 * @since 6.0.021
+	 * @since 6.0.022
 	 * @public static
 	 */
 	public static function pregSplit($pattern, $modifiers, $subject, $limit=NULL, $flags=NULL) {
diff --git a/tcpdf.php b/tcpdf.php
index 1d11d63..fda3114 100644
--- a/tcpdf.php
+++ b/tcpdf.php
@@ -1,9 +1,9 @@
 <?php
 //============================================================+
 // File name   : tcpdf.php
-// Version     : 6.0.021
+// Version     : 6.0.022
 // Begin       : 2002-08-03
-// Last Update : 2013-07-18
+// Last Update : 2013-08-02
 // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
 // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
 // -------------------------------------------------------------------
@@ -139,7 +139,7 @@
  * Tools to encode your unicode fonts are on fonts/utils directory.</p>
  * @package com.tecnick.tcpdf
  * @author Nicola Asuni
- * @version 6.0.021
+ * @version 6.0.022
  */
 
 // TCPDF configuration
@@ -163,7 +163,7 @@ require_once(dirname(__FILE__).'/include/tcpdf_static.php');
  * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
  * @package com.tecnick.tcpdf
  * @brief PHP class for generating PDF documents without requiring external extensions.
- * @version 6.0.021
+ * @version 6.0.022
  * @author Nicola Asuni - info@tecnick.com
  */
 class TCPDF {
@@ -1973,7 +1973,7 @@ class TCPDF {
 		$this->ur['signature'] = '/Modify';
 		$this->ur['ef'] = '/Create/Delete/Modify/Import';
 		$this->ur['formex'] = '';
-		$this->signature_appearance = array('page' => 1, 'rect' => '0 0 0 0');
+		$this->signature_appearance = array('page' => 1, 'rect' => '0 0 0 0', 'name' => 'Signature');
 		$this->empty_signature_appearance = array();
 		// set default JPEG quality
 		$this->jpeg_quality = 75;
@@ -2925,9 +2925,8 @@ class TCPDF {
 	public function Error($msg) {
 		// unset all class variables
 		$this->_destroy(true);
-		$phpmainver = PHP_VERSION;
 		// exit program and print error
-		if ((intval($phpmainver[0]) < 5) OR !defined('K_TCPDF_THROW_EXCEPTION_ERROR') OR !K_TCPDF_THROW_EXCEPTION_ERROR) {
+		if (!K_TCPDF_THROW_EXCEPTION_ERROR) {
 			die('<strong>TCPDF ERROR: </strong>'.$msg);
 		} else {
 			throw new Exception('TCPDF ERROR: '.$msg);