From e2973e565d8b1b72ad77a0a803b629cb9ed009a7 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylorotwell@gmail.com>
Date: Wed, 6 Jul 2011 14:37:59 -0700
Subject: [PATCH] Allow closures as Config default.

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

diff --git a/system/config.php b/system/config.php
index 4c67e90b..175e370a 100644
--- a/system/config.php
+++ b/system/config.php
@@ -44,7 +44,7 @@ class Config {
 		// Verify that the configuration file actually exists.
 		if ( ! array_key_exists($file, static::$items))
 		{
-			return $default;
+			return is_callable($default) ? call_user_func($default) : $default;
 		}
 
 		return Arr::get(static::$items[$file], $key, $default);