From 4a042544cc9d3f62ddf101fd1ac442b34b9691c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Thu, 2 Mar 2023 23:39:22 +0100
Subject: [PATCH] fix module is not mandatory in mail_templates

---
 htdocs/admin/mails_templates.php | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/htdocs/admin/mails_templates.php b/htdocs/admin/mails_templates.php
index c9434f216bb..47e4939ef82 100644
--- a/htdocs/admin/mails_templates.php
+++ b/htdocs/admin/mails_templates.php
@@ -11,7 +11,7 @@
  * Copyright (C) 2011-2016  Alexandre Spangaro      <aspangaro@open-dsi.fr>
  * Copyright (C) 2015       Ferran Marcet           <fmarcet@2byte.es>
  * Copyright (C) 2016       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
- * Copyright (C) 2018-2021  Frédéric France         <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2023  Frédéric France         <frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -307,13 +307,7 @@ if (empty($reshook)) {
 		$ok = 1;
 		foreach ($listfield as $f => $value) {
 			// Not mandatory fields
-			if ($value == 'joinfiles') {
-				continue;
-			}
-			if ($value == 'content') {
-				continue;
-			}
-			if ($value == 'content_lines') {
+			if (in_array($value, ['joinfiles', 'content', 'content_lines', 'module'])) {
 				continue;
 			}