From b9a6048791e697ae8994b0e14a1883b230f9c05c Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Sun, 23 Mar 2014 19:45:12 +0100
Subject: [PATCH] Use ol.array.safeExtend in ol.geom.MultiPoint

---
 src/ol/geom/multipoint.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ol/geom/multipoint.js b/src/ol/geom/multipoint.js
index 54c7a8e170..19326bd8ed 100644
--- a/src/ol/geom/multipoint.js
+++ b/src/ol/geom/multipoint.js
@@ -2,6 +2,7 @@ goog.provide('ol.geom.MultiPoint');
 
 goog.require('goog.array');
 goog.require('goog.asserts');
+goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.Point');
@@ -34,7 +35,7 @@ ol.geom.MultiPoint.prototype.appendPoint = function(point) {
   if (goog.isNull(this.flatCoordinates)) {
     this.flatCoordinates = point.getFlatCoordinates().slice();
   } else {
-    goog.array.extend(this.flatCoordinates, point.getFlatCoordinates());
+    ol.array.safeExtend(this.flatCoordinates, point.getFlatCoordinates());
   }
   this.dispatchChangeEvent();
 };