From 904588a51a97e679d8b6e135937248b0d513f87c Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylorotwell@gmail.com>
Date: Fri, 12 Aug 2011 08:47:31 -0500
Subject: [PATCH] Add default value to order_by direction.

---
 system/db/query.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/db/query.php b/system/db/query.php
index 34dce059..5d3c6d6c 100644
--- a/system/db/query.php
+++ b/system/db/query.php
@@ -418,7 +418,7 @@ private function dynamic_where($method, $parameters)
 	 * @param  string  $direction
 	 * @return Query
 	 */
-	public function order_by($column, $direction)
+	public function order_by($column, $direction = 'asc')
 	{
 		$this->orderings[] = $this->wrap($column).' '.strtoupper($direction);
 		return $this;