From 0f0fe693e47f04caaa119c90fedac40985872a8e Mon Sep 17 00:00:00 2001
From: Steve Allison <github.commit@stalks.nooblet.org>
Date: Wed, 20 Feb 2013 21:10:57 +0000
Subject: [PATCH] Fix function reference

---
 defense.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/defense.php b/defense.php
index 5b916e7..a92fb53 100644
--- a/defense.php
+++ b/defense.php
@@ -99,12 +99,12 @@ class defense extends rcube_plugin {
     */
     public function hookLoginForm($content) {
         // If IP is listed in whitelist, return unmodified $content
-        if (isIPinArray($this->ipaddr, $this->whitelist)) {
+        if ($this->isIPinArray($this->ipaddr, $this->whitelist)) {
             return $content;
         }
         
         // If IP is listed in blacklist, deny access
-        if (isIPinArray($this->ipaddr, $this->blacklist)) {
+        if ($this->isIPinArray($this->ipaddr, $this->blacklist)) {
             header('HTTP/1.1 403 Forbidden');
             die();
         }