From 56a08097686d1b486672f930fcc97d3c71c0b4b5 Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@osmosoft.com>
Date: Thu, 27 Nov 2014 23:01:48 +0000
Subject: [PATCH] Fix problem with edit-bitmap widget static rendering
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The ‘introduction’ edition contains an edit-bitmap widget that was
failing under Node.js because the fake dom doesn’t support canvas.
---
 core/modules/widgets/edit-bitmap.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/modules/widgets/edit-bitmap.js b/core/modules/widgets/edit-bitmap.js
index 11728bea0..b94b24955 100644
--- a/core/modules/widgets/edit-bitmap.js
+++ b/core/modules/widgets/edit-bitmap.js
@@ -80,7 +80,9 @@ EditBitmapWidget.prototype.render = function(parent,nextSibling) {
 	parent.insertBefore(this.heightDomNode,nextSibling);
 	this.domNodes.push(this.canvasDomNode,this.widthDomNode,this.heightDomNode);
 	// Load the image into the canvas
-	this.loadCanvas();
+	if($tw.browser) {
+		this.loadCanvas();
+	}
 };
 
 /*