diff --git a/system/codeigniter/Common.php b/system/codeigniter/Common.php
index 4879e70..d5bec77 100644
--- a/system/codeigniter/Common.php
+++ b/system/codeigniter/Common.php
@@ -153,8 +153,10 @@
* @access public
* @return void
*/
-function log_message($level = 2, $message, $php_error = FALSE)
+function log_message($level = 'error', $message, $php_error = FALSE)
{
+ static $LOG;
+
$config =& _get_config();
if ($config['log_errors'] === FALSE)
{
@@ -166,7 +168,7 @@
include_once(BASEPATH.'libraries/Log.php');
}
- if ( ! isset($LOG))
+ if ( ! is_object($LOG))
{
$LOG = new CI_Log(
$config['log_path'],