From a4ae2ca8b6efa07b62312484c0c6d3577263b322 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis@dolibarr.fr>
Date: Sat, 25 Jun 2011 18:40:59 +0000
Subject: [PATCH] Fix: upgrade tcpdf with some fix

---
 htdocs/includes/dolibarr_changes.txt          | 9 +++++++--
 htdocs/includes/tcpdf/config/tcpdf_config.php | 8 ++++++++
 htdocs/includes/tcpdf/tcpdf.php               | 5 +----
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/htdocs/includes/dolibarr_changes.txt b/htdocs/includes/dolibarr_changes.txt
index 01a1e6667e4..66bd0475a94 100644
--- a/htdocs/includes/dolibarr_changes.txt
+++ b/htdocs/includes/dolibarr_changes.txt
@@ -45,8 +45,13 @@ public function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false, $ln=
 by
 public function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=false, $maxh=0, $valign='T', $fitcell=false) {
 
-* Open tcpdf.php and find function getRandomSeed()
-in this function change "getmypid()" by "mt_rand()"
+* Open /tcpdf/config/tcpdf_config.php and add this function :
+
+if (! function_exists('getmypid')) {
+	function getmypid() {
+		return rand(1,32768);
+	}
+}
 
 
 JSGANTT:
diff --git a/htdocs/includes/tcpdf/config/tcpdf_config.php b/htdocs/includes/tcpdf/config/tcpdf_config.php
index 811145f7671..8dfb4029e2b 100644
--- a/htdocs/includes/tcpdf/config/tcpdf_config.php
+++ b/htdocs/includes/tcpdf/config/tcpdf_config.php
@@ -26,6 +26,14 @@
  * @since 2004-10-27
  */
 
+// DOLCHANGE RH
+if (! function_exists('getmypid')) {
+	function getmypid() {
+		return rand(1,32768);
+	}
+}
+// END DOLCHANGE
+
 // If you define the constant K_TCPDF_EXTERNAL_CONFIG, the following settings will be ignored.
 
 if (!defined('K_TCPDF_EXTERNAL_CONFIG')) {
diff --git a/htdocs/includes/tcpdf/tcpdf.php b/htdocs/includes/tcpdf/tcpdf.php
index e7fa9ca7439..ba4bebaba7c 100644
--- a/htdocs/includes/tcpdf/tcpdf.php
+++ b/htdocs/includes/tcpdf/tcpdf.php
@@ -12089,10 +12089,7 @@ class TCPDF {
 		}
 		$seed .= uniqid('', true);
 		$seed .= rand();
-		// DOLCHANGE RH
-		//$seed .= getmypid();
-		$seed .= mt_rand();
-		// END DOLCHANGE
+		$seed .= getmypid();
 		$seed .= __FILE__;
 		$seed .= $this->bufferlen;
 		if (isset($_SERVER['REMOTE_ADDR'])) {