From 2b56ec679086c7657ff748b708d1ecda2c882f9a Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Wed, 12 Oct 2016 20:01:21 -0400
Subject: [PATCH] add file check to upload

---
 js/build/embark.bundle.js | 4 ++++
 js/embark.js              | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/js/build/embark.bundle.js b/js/build/embark.bundle.js
index 2bf77b3b..380fc0cb 100644
--- a/js/build/embark.bundle.js
+++ b/js/build/embark.bundle.js
@@ -146,6 +146,10 @@ var EmbarkJS =
 	  var self = this;
 	  var file = inputSelector[0].files[0];
 
+	  if (file === undefined) {
+	    throw new Error('no file found');
+	  }
+
 	  var promise = new Promise(function(resolve, reject) {
 	    var reader = new FileReader();
 	    reader.onloadend = function() { 
diff --git a/js/embark.js b/js/embark.js
index 0fdc92b5..c222cbfc 100644
--- a/js/embark.js
+++ b/js/embark.js
@@ -99,6 +99,10 @@ EmbarkJS.Storage.uploadFile = function(inputSelector) {
   var self = this;
   var file = inputSelector[0].files[0];
 
+  if (file === undefined) {
+    throw new Error('no file found');
+  }
+
   var promise = new Promise(function(resolve, reject) {
     var reader = new FileReader();
     reader.onloadend = function() {