From 710759daed9f73eec9822009cbd29382c17f0046 Mon Sep 17 00:00:00 2001
From: buggyj <buggyjef@gmail.com>
Date: Sat, 30 Aug 2014 17:25:04 +0200
Subject: [PATCH] added support for xlink: attribute prefix

---
 core/modules/widgets/widget.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/core/modules/widgets/widget.js b/core/modules/widgets/widget.js
index 9424dd6d8..6f20616df 100755
--- a/core/modules/widgets/widget.js
+++ b/core/modules/widgets/widget.js
@@ -263,9 +263,15 @@ Widget.prototype.assignAttributes = function(domNode,options) {
 			v = undefined;
 		}
 		if(v !== undefined) {
+			var b = a.split(":");
 			// Setting certain attributes can cause a DOM error (eg xmlns on the svg element)
 			try {
-				domNode.setAttributeNS(null,a,v);
+				if (b.length == 2 && b[0] == "xlink"){
+					domNode.setAttributeNS("http://www.w3.org/1999/xlink",b[1],v);
+				}
+				else {
+					domNode.setAttributeNS(null,a,v);
+				}
 			} catch(e) {
 			}
 		}