@@ -24,9 +24,11 @@ class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderI

      *

      * @param string|array $paths A path or an array of paths where to look for templates

      */

-    public function __construct($paths)

+    public function __construct($paths = array())

     {

-        $this->setPaths($paths);

+        if ($paths) {

+            $this->setPaths($paths);

+        }

     }

     /**

@@ -80,6 +80,12 @@ class Twig_Tests_Loader_FilesystemTest extends PHPUnit_Framework_TestCase

         $this->assertEquals("named path (final)\n", $loader->getSource('@named/index.html'));

     }

+    public function testEmptyConstructor()

+    {

+        $loader = new Twig_Loader_Filesystem();

+        $this->assertEquals(array(), $loader->getPaths());

+    }

+

     public function testGetNamespaces()

     {

         $loader = new Twig_Loader_Filesystem(sys_get_temp_dir());