From 61df434423785afa8597c8dba1df80cded0f6139 Mon Sep 17 00:00:00 2001
From: Brad Dunbar <dunbarb2@gmail.com>
Date: Wed, 5 Feb 2014 16:44:53 -0500
Subject: [PATCH] Fixes #55 - Callback optional.

---
 lib/test.js         | 3 ++-
 test/no_callback.js | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 test/no_callback.js

diff --git a/lib/test.js b/lib/test.js
index 614b67d7..c9a9c94f 100644
--- a/lib/test.js
+++ b/lib/test.js
@@ -50,7 +50,8 @@ Test.prototype.run = function () {
     }
     this.emit('prerun');
     try {
-        this._cb(this);
+        if (this._cb) this._cb(this);
+        else this.end();
     }
     catch (err) {
         this.error(err);
diff --git a/test/no_callback.js b/test/no_callback.js
new file mode 100644
index 00000000..760ff26c
--- /dev/null
+++ b/test/no_callback.js
@@ -0,0 +1,3 @@
+var test = require('../');
+
+test('No callback.');