From b72355cbeadc8e907e48bbd7d9a11e6de17343f7 Mon Sep 17 00:00:00 2001
From: Vojta Jina <vojta.jina@gmail.com>
Date: Tue, 30 Jul 2013 12:09:52 -0700
Subject: [PATCH] fix(init): trim the inputs

Closes #663
---
 lib/init.js                |  2 ++
 test/unit/init.spec.coffee | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/lib/init.js b/lib/init.js
index ef9de918a..1458dd7fc 100755
--- a/lib/init.js
+++ b/lib/init.js
@@ -170,6 +170,8 @@ var StateMachine = function(rli) {
 
   this.onLine = function(line) {
     if (pendingQuestionId) {
+      line = line.trim();
+
       if (currentOptions) {
         currentOptionsPointer = currentOptions.indexOf(line);
         if (currentOptionsPointer === -1) {
diff --git a/test/unit/init.spec.coffee b/test/unit/init.spec.coffee
index 1f083c82e..cbd4bc3ed 100644
--- a/test/unit/init.spec.coffee
+++ b/test/unit/init.spec.coffee
@@ -54,6 +54,20 @@ describe 'init', ->
       expect(done).to.have.been.called
 
 
+    it 'should treat spaces as confirmation of multiple answers', ->
+      questions = [
+        {id: 'browsers', multiple: true}
+      ]
+
+      done = sinon.spy (answers) ->
+        expect(answers.browsers).to.deep.equal ['Chrome']
+
+      machine.process questions, done
+      machine.onLine 'Chrome'
+      machine.onLine ' '
+      expect(done).to.have.been.called
+
+
     it 'should always return array for multiple', ->
       questions = [
         {id: 'empty', multiple: true}