Merge branch 'develop' of github.com:/EllisLab/CodeIgniter into session

1 files changed, 10 insertions, 2 deletions

diff --git a/system/core/Security.php b/system/core/Security.php
index 342455f27..e99418bdd 100755
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -525,9 +525,17 @@ class CI_Security {
 	 * @param	string
 	 * @return	string
 	 */
-	public function entity_decode($str, $charset='UTF-8')
+	public function entity_decode($str, $charset = NULL)
 	{
-		if (stristr($str, '&') === FALSE) return $str;
+		if (stristr($str, '&') === FALSE)
+		{
+			return $str;
+		}
+		
+		if (empty($charset))
+		{
+			$charset = config_item('charset');
+		}
 
 		// The reason we are not using html_entity_decode() by itself is because
 		// while it is not technically correct to leave out the semicolon