From d87e280bf9da744e42d3b5f6b4cad7937466e624 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Mon, 14 Mar 2016 15:24:17 +0000
Subject: [PATCH] Fix multiple attribute not set in template was handled as
 false on server

---
 etemplate/inc/class.etemplate_widget_taglist.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etemplate/inc/class.etemplate_widget_taglist.inc.php b/etemplate/inc/class.etemplate_widget_taglist.inc.php
index c5623c5153..8167738ac7 100644
--- a/etemplate/inc/class.etemplate_widget_taglist.inc.php
+++ b/etemplate/inc/class.etemplate_widget_taglist.inc.php
@@ -132,7 +132,7 @@ class etemplate_widget_taglist extends etemplate_widget
 			{
 				self::set_validation_error($form_name,lang('Field must not be empty !!!',$value),'');
 			}
-			if($this->attrs['multiple'] == false)
+			if(array_key_exists('multiple', $this->attrs) && $this->attrs['multiple'] == false)
 			{
 				$value = array_shift($value);
 			}