From 7f4cae57f9eb50310329542521056da18cdbf0a0 Mon Sep 17 00:00:00 2001
From: John Crepezzi <john.crepezzi@gmail.com>
Date: Wed, 23 Nov 2011 11:34:08 -0500
Subject: [PATCH] Fix document handler regex

---
 lib/document_handler.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/document_handler.js b/lib/document_handler.js
index 8b7a18c..2ef7421 100644
--- a/lib/document_handler.js
+++ b/lib/document_handler.js
@@ -80,7 +80,7 @@ DocumentHandler.prototype.chooseKey = function(callback) {
 
 // Return a boolean indicating whether or not something can be a key
 DocumentHandler.potentialKey = function(key) {
-  return key.match(/^[a-zA-Z0-9]+(\.[a-zA-Z]+?)$/);
+  return key.match(/^[a-zA-Z0-9]+(\.[a-zA-Z]+)?$/);
 };
 
 // Generate a random key