From 335c0ac842ed83e1cb5f6d040801610d383b2f39 Mon Sep 17 00:00:00 2001
From: Paula Stachova <paula.stachova@softgames.de>
Date: Wed, 27 Jan 2016 15:42:37 +0100
Subject: [PATCH] Handle image loading failure (empty body or statusCode other
 than 200)

---
 index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index d946171..ec5bd9f 100644
--- a/index.js
+++ b/index.js
@@ -38,6 +38,9 @@ var base64encoder = function (url, options, callback) {
 
       if (body && res.statusCode === 200) {
         return encoder(body, options);
+      } else {
+        if (!body) { return callback('Image loading error - empty body'); }
+        else { return callback('Image loading error - ' + res.statusCode); }
       }
     });
   }
@@ -58,4 +61,4 @@ var base64decoder = function (imageBuffer, options, callback) {
 module.exports = {
   base64encoder: base64encoder,
   base64decoder: base64decoder
-};
\ No newline at end of file
+};