diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 99de174..23f7fe4 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1629,10 +1629,10 @@
*/
function _set_error_message($msg, $val = '')
{
- $obj =& get_instance();
- $obj->lang->load('email');
+ $CI =& get_instance();
+ $CI->lang->load('email');
- if (FALSE === ($line = $obj->lang->line($msg)))
+ if (FALSE === ($line = $CI->lang->line($msg)))
{
$this->_debug_msg[] = str_replace('%s', $val, $msg)."<br />";
}