From 5e06fe0712f345035f92a28c28a42d12b7fd3826 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Tue, 29 Oct 2019 11:11:13 +0100
Subject: [PATCH] FIX Avoid fatal error when creating thumb from PDF

---
 htdocs/core/lib/files.lib.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index 6b965a28f0e..e003b74f3e6 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -1843,10 +1843,15 @@ function dol_convert_file($fileinput, $ext='png', $fileoutput='')
 				if (empty($fileoutput)) $fileoutput=$fileinput.".".$ext;
 
 				$count = $image->getNumberImages();
-
 				if (! dol_is_file($fileoutput) || is_writeable($fileoutput))
 				{
-					$ret = $image->writeImages($fileoutput, true);
+				    try {
+					   $ret = $image->writeImages($fileoutput, true);
+				    }
+				    catch(Exception $e)
+				    {
+				        dol_syslog($e->getMessage(), LOG_WARNING);
+				    }
 				}
 				else
 				{