From bde33fb6a3275b1856c5c5eb0d9849881fbd0031 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Mon, 15 Mar 2021 17:36:31 +0100
Subject: [PATCH 1/3] fix syntax

---
 htdocs/commande/class/commande.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 0975bfbd7ef..9cc01c83ef7 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -3686,7 +3686,7 @@ class Commande extends CommonOrder
 				$label .= ' '.$this->getLibStatut(5);
 			}
 			$label .= '<br><b>'.$langs->trans('Ref').':</b> '.$this->ref;
-			$label .= '<br><b>'.$langs->trans('RefCustomer').':</b> '.(empty($this->ref_customer) ? (empty($this->ref_client) ? '' : $this-ref_client) : $this->ref_customer);
+			$label .= '<br><b>'.$langs->trans('RefCustomer').':</b> '.(empty($this->ref_customer) ? (empty($this->ref_client) ? '' : $this->ref_client) : $this->ref_customer);
 			if (!empty($this->total_ht)) {
 				$label .= '<br><b>'.$langs->trans('AmountHT').':</b> '.price($this->total_ht, 0, $langs, 0, -1, -1, $conf->currency);
 			}

From dd4b8f28807392eb4bff824e0e3f10ec1e3984e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Mon, 15 Mar 2021 18:22:50 +0100
Subject: [PATCH 2/3] Update html.formmail.class.php

---
 htdocs/core/class/html.formmail.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index 536ea152e47..57830e7d661 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -828,7 +828,7 @@ class FormMail extends Form
 
 				$out .= '<td>';
 
-				if ($this->withmaindocfile)	{
+				if ($this->withmaindocfile) {
 					// withmaindocfile is set to 1 or -1 to show the checkbox (-1 = checked or 1 = not checked)
 					if (GETPOSTISSET('sendmail')) {
 						$this->withmaindocfile = (GETPOST('addmaindocfile', 'alpha') ? -1 : 1);

From 910b4f1daf9d84dbca8325af2cd03a9782e49cef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Mon, 15 Mar 2021 18:58:35 +0100
Subject: [PATCH 3/3] Update html.formmail.class.php

---
 htdocs/core/class/html.formmail.class.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index 57830e7d661..e08d1637107 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -1617,7 +1617,14 @@ class ModelMail
 	 */
 	public $label;
 
+	/**
+	 * @var string Model mail topic
+	 */
 	public $topic;
+
+	/**
+	 * @var string Model mail content
+	 */
 	public $content;
 	public $content_lines;
 	public $lang;