From c7dce7b75e6ff7432ed82b4dd38fa974c2a04ea4 Mon Sep 17 00:00:00 2001
From: champsupertramp <heychampsupertramp@gmail.com>
Date: Thu, 2 Jun 2016 15:20:09 +0800
Subject: [PATCH] Remove notice

---
 core/um-actions-form.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/um-actions-form.php b/core/um-actions-form.php
index fc3b1d83..f6d5ff33 100644
--- a/core/um-actions-form.php
+++ b/core/um-actions-form.php
@@ -70,8 +70,8 @@
 		$user_ip = um_user_ip();
 
 		foreach($ips as $ip) {
-			$ip = str_replace('*','',$ip);
-			if (strpos($user_ip, $ip) === 0) {
+			$ip = str_replace('*','',$ip); 
+			if ( !empty( $ip ) && strpos($user_ip, $ip) === 0) {
 				exit( wp_redirect(  esc_url(  add_query_arg('err', 'blocked_ip') ) ) );
 			}
 		}