Made search_dirs an optional argument to Loader.__init__().

1 files changed, 8 insertions, 4 deletions

diff --git a/pystache/custom_template.py b/pystache/custom_template.py
index 1500014..a16e49a 100644
--- a/pystache/custom_template.py
+++ b/pystache/custom_template.py
@@ -13,6 +13,7 @@ from .reader import Reader
 from .renderer import Renderer
 
 
+# TODO: rename this to Template?
 class CustomizedTemplate(object):
 
     """
@@ -126,16 +127,19 @@ class Loader(object):
 
     """
 
-    def __init__(self, search_dirs, locator=None, reader=None):
+    def __init__(self, search_dirs=None, locator=None, reader=None):
+        if locator is None:
+            locator = TemplateLocator()
+
         if reader is None:
             reader = Reader()
 
-        if locator is None:
-            locator = TemplateLocator()
+        if search_dirs is None:
+            search_dirs = []
 
+        self.locator = locator
         self.reader = reader
         self.search_dirs = search_dirs
-        self.locator = locator
 
     # TODO: make this private.
     def get_relative_template_location(self, view):