From f2363b11419c8ac3d9e85fa6ec13fcfaac07e037 Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylorotwell@gmail.com>
Date: Tue, 2 Aug 2011 21:26:29 -0500
Subject: [PATCH] return empty array when nested route directory doesnt have
 route file.

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

diff --git a/system/routing/loader.php b/system/routing/loader.php
index 1185ccdb..ed6dbd7d 100644
--- a/system/routing/loader.php
+++ b/system/routing/loader.php
@@ -54,7 +54,7 @@ class Loader {
 		{
 			if (is_dir($path = $this->path.implode('/', array_slice($segments, 0, $key + 1))))
 			{
-				return require $path.'/routes'.EXT;
+				return (file_exists($path = $path.'/routes'.EXT)) ? require $path : array();
 			}
 		}