From 2ad91213b2dd5c2bcd136b51f8a281f688df6378 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Sun, 24 Feb 2019 12:09:57 +0100
Subject: [PATCH] Update combinations.php

---
 htdocs/variants/combinations.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/htdocs/variants/combinations.php b/htdocs/variants/combinations.php
index 04f53e55d21..8c8f669c0e0 100644
--- a/htdocs/variants/combinations.php
+++ b/htdocs/variants/combinations.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2016	Marcos García	      <marcosgdf@gmail.com>
  * Copyright (C) 2017	Laurent Destailleur   <eldy@users.sourceforge.net>
+ * Copyright (C) 2019       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
@@ -30,9 +31,9 @@ $langs->load("other");
 $var = false;
 $id = GETPOST('id', 'int');
 $valueid = GETPOST('valueid', 'int');
-$ref = GETPOST('ref');
-$weight_impact = (float) GETPOST('weight_impact');
-$price_impact = (float) GETPOST('price_impact');
+$ref = GETPOST('ref', 'alpha');
+$weight_impact = GETPOST('weight_impact', 'alpha');
+$price_impact = GETPOST('price_impact', 'alpha');
 $price_impact_percent = (bool) GETPOST('price_impact_percent');
 $form = new Form($db);