From 383b23e336bb25b193dd56acdeeb191bb72ebedc Mon Sep 17 00:00:00 2001
From: Olaf Buddenhagen <antrik@digitalcourage.de>
Date: Sun, 21 Jun 2015 00:49:12 +0200
Subject: [PATCH] Fix CRM_Utils_PDF_Utils::_html2pdf_dompdf() when invoked more
 than once

Constants are like functions: they are always global; and they cannot
be redefined. Thus, move the defines to a context that doesn't get
re-evaluated on each invocation.
---
 CRM/Utils/PDF/Utils.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/CRM/Utils/PDF/Utils.php b/CRM/Utils/PDF/Utils.php
index 036e059f48..f2c9bd8558 100644
--- a/CRM/Utils/PDF/Utils.php
+++ b/CRM/Utils/PDF/Utils.php
@@ -25,6 +25,10 @@
  +--------------------------------------------------------------------+
  */
 
+// CRM-12165 - Remote file support required for image handling.
+define("DOMPDF_ENABLE_REMOTE", TRUE);
+define('DOMPDF_ENABLE_AUTOLOAD', FALSE);
+
 /**
  *
  * @package CRM
@@ -190,9 +194,6 @@ class CRM_Utils_PDF_Utils {
    * @return string
    */
   public static function _html2pdf_dompdf($paper_size, $orientation, $html, $output, $fileName) {
-    // CRM-12165 - Remote file support required for image handling.
-    define('DOMPDF_ENABLE_REMOTE', TRUE);
-    define('DOMPDF_ENABLE_AUTOLOAD', FALSE);
     require_once 'vendor/dompdf/dompdf/dompdf_config.inc.php';
 
     $dompdf = new DOMPDF();
-- 
2.25.1