From e2aa74972ce84388a49090533e353b61bd9b16ed Mon Sep 17 00:00:00 2001
From: Vojta Jina <vojta.jina@gmail.com>
Date: Sat, 7 Dec 2013 14:25:25 -0800
Subject: [PATCH] fix(init): clean the terminal if killed

Before, when user terminates `karma init` during answering a question, the terminal would stay colored.
---
 lib/init.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/init.js b/lib/init.js
index d4cbee2f7..50e3bbc47 100755
--- a/lib/init.js
+++ b/lib/init.js
@@ -349,6 +349,12 @@ exports.init = function(config) {
 
   rli.on('line', sm.onLine.bind(sm));
 
+  // clean colors
+  rli.on('SIGINT', function() {
+    rli.write(colors.END + '\n');
+    process.exit(0);
+  });
+
   sm.process(questions, function(answers) {
     var cwd = process.cwd();
     var configFile = config.configFile || 'karma.conf.js';