Replace private with protected, so the class can be easily extended
diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php
index 060de69..d55fc3e 100644
--- a/system/libraries/User_agent.php
+++ b/system/libraries/User_agent.php
@@ -91,10 +91,10 @@
/**
* Compile the User Agent Data
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _load_agent_file()
+ protected function _load_agent_file()
{
if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php'))
{
@@ -147,10 +147,10 @@
/**
* Compile the User Agent Data
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _compile_data()
+ protected function _compile_data()
{
$this->_set_platform();
@@ -168,10 +168,10 @@
/**
* Set the Platform
*
- * @access private
+ * @access protected
* @return mixed
*/
- private function _set_platform()
+ protected function _set_platform()
{
if (is_array($this->platforms) AND count($this->platforms) > 0)
{
@@ -192,10 +192,10 @@
/**
* Set the Browser
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _set_browser()
+ protected function _set_browser()
{
if (is_array($this->browsers) AND count($this->browsers) > 0)
{
@@ -219,10 +219,10 @@
/**
* Set the Robot
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _set_robot()
+ protected function _set_robot()
{
if (is_array($this->robots) AND count($this->robots) > 0)
{
@@ -244,10 +244,10 @@
/**
* Set the Mobile Device
*
- * @access private
+ * @access protected
* @return bool
*/
- private function _set_mobile()
+ protected function _set_mobile()
{
if (is_array($this->mobiles) AND count($this->mobiles) > 0)
{
@@ -269,10 +269,10 @@
/**
* Set the accepted languages
*
- * @access private
+ * @access protected
* @return void
*/
- private function _set_languages()
+ protected function _set_languages()
{
if ((count($this->languages) === 0) AND isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) AND $_SERVER['HTTP_ACCEPT_LANGUAGE'] != '')
{
@@ -290,10 +290,10 @@
/**
* Set the accepted character sets
*
- * @access private
+ * @access protected
* @return void
*/
- private function _set_charsets()
+ protected function _set_charsets()
{
if ((count($this->charsets) === 0) AND isset($_SERVER['HTTP_ACCEPT_CHARSET']) AND $_SERVER['HTTP_ACCEPT_CHARSET'] != '')
{