From 7bf17dbcda92bf7833a856103e9e3e3fe046accd Mon Sep 17 00:00:00 2001
From: Alex <Brootux@freenet.de>
Date: Mon, 28 Jul 2014 13:37:42 +0200
Subject: [PATCH] Included workaround for error 'Image given has not completed
 loading' of canvas-library.

---
 imagediff.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/imagediff.js b/imagediff.js
index d18eefb..5371a7c 100644
--- a/imagediff.js
+++ b/imagediff.js
@@ -117,7 +117,9 @@
     canvas.width = width;
     canvas.height = height;
     context.clearRect(0, 0, width, height);
-    context.drawImage(image, 0, 0);
+    image.onload = function() {
+        context.drawImage(image, 0, 0);
+    }
     return context.getImageData(0, 0, width, height);
   }
   function toImageDataFromCanvas (canvas) {