commit 5b9fd2deb29968fd5f7b039868d95ce9c1392de5
author tiyowan <tiyowan@gmail.com> Mon Mar 12 20:26:59 2012 +0400
committer tiyowan <tiyowan@gmail.com> Mon Mar 12 20:31:34 2012 +0400
tree 74abf4be5d62a3ebde37173b9a5c89703d398a7f
parent 6da86c89f8b0ecb8bee11e6fa777dac7f6052236

Replace function_exists() checks with MB_ENABLED constant

system/libraries/Trackback.php

diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php
index 3bea5f9..be1de6f 100644
--- a/system/libraries/Trackback.php
+++ b/system/libraries/Trackback.php
@@ -141,7 +141,7 @@
 
 			$this->data['charset'] = ( ! isset($_POST['charset'])) ? 'auto' : strtoupper(trim($_POST['charset']));
 
-			if ($val != 'url' && function_exists('mb_convert_encoding'))
+			if ($val != 'url' && MB_ENABLED === TRUE)
 			{
 				$_POST[$val] = mb_convert_encoding($_POST[$val], $this->charset, $this->data['charset']);
 			}