From c4de93fbb7601b92ccb5870167926b2e19e0c59a Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Mon, 11 Jan 2021 16:21:15 +0100
Subject: [PATCH] Update card.php

---
 htdocs/comm/propal/card.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index 2f2f8d1f21e..41cca6b47bd 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -244,7 +244,7 @@ if (empty($reshook))
 	} // Validation
 	elseif ($action == 'confirm_validate' && $confirm == 'yes' && $usercanvalidate)
 	{
-		$idwarehouse = GETPOST('idwarehouse');
+		$idwarehouse = GETPOST('idwarehouse', 'int');
 		$result = $object->valid($user);
 		if ($result >= 0)
 		{