From e10b21c7bc28d67ad1b4b1f706aae145a928c2f5 Mon Sep 17 00:00:00 2001 From: champsupertramp Date: Thu, 10 Dec 2015 10:46:12 +0800 Subject: [PATCH] Remove notices --- admin/core/um-admin-notices.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/admin/core/um-admin-notices.php b/admin/core/um-admin-notices.php index fd2b3ebd..ebf80174 100644 --- a/admin/core/um-admin-notices.php +++ b/admin/core/um-admin-notices.php @@ -160,8 +160,8 @@ class UM_Admin_Notices { switch($update) { case 'confirm_delete': - - $confirm_uri = sanitize_text_field( urldecode($_REQUEST['_wp_http_referer']) ); + $wp_http_referer = isset( $_REQUEST['_wp_http_referer'] ) ? $_REQUEST['_wp_http_referer']: ''; + $confirm_uri = sanitize_text_field( urldecode( $wp_http_referer ) ); $users = ''; if( isset( $_REQUEST['user'] ) ){