From c29d7f9a0746247b33fef27b36d5aea55db7f9dc Mon Sep 17 00:00:00 2001
From: Eric <eric.espie@combodo.com>
Date: Thu, 6 Dec 2018 09:27:28 +0100
Subject: [PATCH] Fix Export PDF in PHP7.1

---
 lib/tcpdf/tcpdf.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tcpdf/tcpdf.php b/lib/tcpdf/tcpdf.php
index b31e58bb2c..4074dad331 100644
--- a/lib/tcpdf/tcpdf.php
+++ b/lib/tcpdf/tcpdf.php
@@ -19748,7 +19748,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
 				break;
 			}
 			case 'a': {
-				$this->HREF = '';
+				$this->HREF = array();
 				break;
 			}
 			case 'sup': {