From 0e80bb5e347ff00c6f81627d8e39dafaaa923bc5 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Wed, 5 Mar 2014 21:58:46 +0000
Subject: use empty() where array values might not be set

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

(limited to 'inc/actions.php')

diff --git a/inc/actions.php b/inc/actions.php
index 4dbad1a32..240dce59a 100644
--- a/inc/actions.php
+++ b/inc/actions.php
@@ -733,7 +733,7 @@ function act_subscription($act){
     }
 
     // any action given? if not just return and show the subscription page
-    if(!$params['action'] || !checkSecurityToken()) return $act;
+    if(empty($params['action']) || !checkSecurityToken()) return $act;
 
     // Handle POST data, may throw exception.
     trigger_event('ACTION_HANDLE_SUBSCRIBE', $params, 'subscription_handle_post');
-- 
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