From 9a698ce1e88cb7fadc25289c4f9082dcdd98654d Mon Sep 17 00:00:00 2001
From: oterral <olivier.terral@swisstopo.ch>
Date: Mon, 29 May 2017 09:49:04 +0200
Subject: [PATCH] Fix creation of new URL in readSharedStyle_ and
 readSharedStyleMap_

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

diff --git a/src/ol/format/kml.js b/src/ol/format/kml.js
index 174e59cdf8..cefbde6d71 100644
--- a/src/ol/format/kml.js
+++ b/src/ol/format/kml.js
@@ -1737,7 +1737,7 @@ ol.format.KML.prototype.readSharedStyle_ = function(node, objectStack) {
     var style = ol.format.KML.readStyle_(node, objectStack);
     if (style) {
       var styleUri;
-      if (node.baseURI) {
+      if (node.baseURI && node.baseURI !== 'about:blank') {
         var url = new URL('#' + id, node.baseURI);
         styleUri = url.href;
       } else {
@@ -1764,7 +1764,7 @@ ol.format.KML.prototype.readSharedStyleMap_ = function(node, objectStack) {
     return;
   }
   var styleUri;
-  if (node.baseURI) {
+  if (node.baseURI && node.baseURI !== 'about:blank') {
     var url = new URL('#' + id, node.baseURI);
     styleUri = url.href;
   } else {