From 12cd6c0ddfa8141b60e056359d28d26cd7b268a6 Mon Sep 17 00:00:00 2001
From: Sylvain Legrand <sylvain.legrand@infras.fr>
Date: Mon, 20 Feb 2023 18:44:36 +0100
Subject: [PATCH] Fix tcpdi_parser infinite loop

When mergin some old PDF we may have an infinite loop with this warning : "PHP Warning:  Illegal string offset 'Type' in ./htdocs/includes/tcpdi/tcpdi_parser.php on line 706"
---
 htdocs/includes/tcpdi/tcpdi_parser.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/htdocs/includes/tcpdi/tcpdi_parser.php b/htdocs/includes/tcpdi/tcpdi_parser.php
index 174c496d4f4..ef4162d5f4f 100644
--- a/htdocs/includes/tcpdi/tcpdi_parser.php
+++ b/htdocs/includes/tcpdi/tcpdi_parser.php
@@ -715,8 +715,7 @@ class tcpdi_parser {
 				$next = strcspn($data, "\r\n", $offset);
 				if ($next > 0) {
 					$offset += $next;
-					list($obj, $unused) = $this->getRawObject($offset, $data);
-					return $obj;
+					return $this->getRawObject($offset, $data);
 				}
 				break;
 			}