Index: trunk/core/kernel/session/session.php
===================================================================
diff -u -N -r4821 -r4853
--- trunk/core/kernel/session/session.php	(.../session.php)	(revision 4821)
+++ trunk/core/kernel/session/session.php	(.../session.php)	(revision 4853)
@@ -225,8 +225,7 @@
 	function DeleteExpired()
 	{
 		$expired_sids = $this->GetExpiredSIDs();
-		if($expired_sids)
-		{
+		if ($expired_sids) {
 			$where_clause=' WHERE '.$this->IDField.' IN ("'.implode('","',$expired_sids).'")';
 			$sql = 'DELETE FROM '.$this->SessionDataTable.$where_clause;
 			$this->Conn->Query($sql);