From de32082a62ef826fc7b77b83f0c3d5e725a82f09 Mon Sep 17 00:00:00 2001
From: Claus Augusti <ca@abusix.com>
Date: Wed, 15 Apr 2015 13:56:38 +0200
Subject: [PATCH] changed the toInt()'s function behavior so that it returns 0
 on empty strings

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

diff --git a/src/js/lib/helper.js b/src/js/lib/helper.js
index 8226db4..14f49b6 100644
--- a/src/js/lib/helper.js
+++ b/src/js/lib/helper.js
@@ -8,7 +8,7 @@ var cls = require('./class')
 
 exports.toInt = function (x) {
   if (typeof x === 'string') {
-    return parseInt(x, 10);
+    return parseInt(x, 10) || 0;
   } else {
     return ~~x;
   }