From 60187e4dfb46bc9d4792d2e762fec7ed9acba0d6 Mon Sep 17 00:00:00 2001
From: BJRambo <sosifam@070805.co.kr>
Date: Tue, 29 Mar 2016 11:35:58 +0900
Subject: [PATCH] If input an empty set then return the settings to the empty
 string.

---
 modules/ncenterlite/ncenterlite.admin.controller.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/ncenterlite/ncenterlite.admin.controller.php b/modules/ncenterlite/ncenterlite.admin.controller.php
index ad4161fca..e95fb983a 100644
--- a/modules/ncenterlite/ncenterlite.admin.controller.php
+++ b/modules/ncenterlite/ncenterlite.admin.controller.php
@@ -43,6 +43,10 @@ class ncenterliteAdminController extends ncenterlite
 			{
 				$config->{$val} = $obj->{$val};
 			}
+			if($obj->{$val} == null)
+			{
+				$config->{$val} = null;
+			}
 			if($obj->disp_act == 'dispNcenterliteAdminSeletedmid' && !$obj->hide_module_srls)
 			{
 				$config->hide_module_srls = array();