From ab5a1bef7829bacd95e6034dd8f4354df665f2ba Mon Sep 17 00:00:00 2001
From: Mark Dalgleish <mark.john.dalgleish@gmail.com>
Date: Thu, 26 Jun 2014 07:27:52 +1000
Subject: [PATCH] Make options parameter optional

This allows the module to be used like so:
ghpages.deploy(basePath, callback)
---
 lib/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index c01d721..201ff81 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -50,6 +50,11 @@ function getRepo(options) {
  * Push a git branch to a remote (pushes gh-pages by default).
  */
 exports.publish = function publish(basePath, config, done) {
+  if (typeof config === 'function') {
+    done = config;
+    config = {};
+  }
+
   var defaults = {
     add: false,
     git: 'git',