From f3b1f89bae631ef2eab569063e3999b855d4a5bd Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sun, 3 Sep 2017 15:21:17 +0200
Subject: [PATCH] Fix warning

---
 htdocs/core/class/extrafields.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index a01f97431ef40..e2e036c3700eb 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -1062,13 +1062,13 @@ function showInputField($key, $value, $moreparam='', $keyprefix='', $keysuffix='
 			$form = new Form($db);
 
 			$value_arr=explode(',',$value);
-			$out=$form->multiselectarray($keysuffix.'options_'.$key.$keyprefix, $param['options'], $value_arr, '', 0, '', 0, '100%');
+			$out=$form->multiselectarray($keysuffix.'options_'.$key.$keyprefix, (empty($param['options'])?null:$param['options']), $value_arr, '', 0, '', 0, '100%');
 
 		}
 		elseif ($type == 'radio')
 		{
 			$out='';
-			foreach ($param['options'] as $keyopt=>$val )
+			foreach ($param['options'] as $keyopt => $val)
 			{
 				$out.='<input class="flat '.$showsize.'" type="radio" name="'.$keysuffix.'options_'.$key.$keyprefix.'" '.($moreparam?$moreparam:'');
 				$out.=' value="'.$keyopt.'"';