From 75e42d240790d1272a0d44d3c2890ebc11ace040 Mon Sep 17 00:00:00 2001
From: Alexis Deveria <adeveria@gmail.com>
Date: Fri, 9 Apr 2010 12:37:17 +0000
Subject: [PATCH] Fixed issue 531 by preventing attempt to transform a metadata
 element

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1512 eee81c28-f429-11dd-99c0-75d572ba1ddd
---
 editor/svgcanvas.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/editor/svgcanvas.js b/editor/svgcanvas.js
index b8d3fe08..84ce082f 100644
--- a/editor/svgcanvas.js
+++ b/editor/svgcanvas.js
@@ -2170,6 +2170,10 @@ function BatchCommand(text) {
 					ty = 0;
 					if (child.nodeType == 1) {
 						var childTlist = canvas.getTransformList(child);
+
+						// some children might not have a transform (<metadata>, <defs>, etc)
+						if (!childTlist) continue;
+
 						var m = transformListToTransform(childTlist).matrix;
 					
 						var angle = canvas.getRotationAngle(child);