From 8cfef2e3ca62ac5b9e81e75b121c8409820b42d5 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Wed, 20 Dec 2017 10:35:18 +0100
Subject: [PATCH] Don't store NAMESPACE_URI into XLink

---
 src/ol/format/XLink.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/format/XLink.js b/src/ol/format/XLink.js
index c61a00e15d..6b0f256d64 100644
--- a/src/ol/format/XLink.js
+++ b/src/ol/format/XLink.js
@@ -8,7 +8,7 @@ var XLink = {};
  * @const
  * @type {string}
  */
-XLink.NAMESPACE_URI = 'http://www.w3.org/1999/xlink';
+var NAMESPACE_URI = 'http://www.w3.org/1999/xlink';
 
 
 /**
@@ -16,6 +16,6 @@ XLink.NAMESPACE_URI = 'http://www.w3.org/1999/xlink';
  * @return {boolean|undefined} Boolean.
  */
 XLink.readHref = function(node) {
-  return node.getAttributeNS(XLink.NAMESPACE_URI, 'href');
+  return node.getAttributeNS(NAMESPACE_URI, 'href');
 };
 export default XLink;