From fab4fcf1d61400b84495843f62c0bee29d8ab869 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 26 Nov 2020 17:00:49 +0100
Subject: [PATCH] Fix to show error when file can't be open

---
 build/generate_filelist_xml.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build/generate_filelist_xml.php b/build/generate_filelist_xml.php
index 581353b758b..41c20740d78 100755
--- a/build/generate_filelist_xml.php
+++ b/build/generate_filelist_xml.php
@@ -125,6 +125,11 @@ $checksumconcat=array();
 
 $outputfile=$outputdir.'/filelist-'.$release.'.xml';
 $fp = fopen($outputfile, 'w');
+if (empty($fp)) {
+	print 'Failed to open file '.$outputfile."\n";
+	exit(-1);
+}
+
 fputs($fp, '<?xml version="1.0" encoding="UTF-8" ?>'."\n");
 fputs($fp, '<checksum_list version="'.$release.'" date="'.dol_print_date(dol_now(), 'dayhourrfc').'" generator="'.$script_file.'">'."\n");