From 484c5b2fe36909cb43bcd542fb935b3723f2e429 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Thu, 19 Dec 2013 13:56:39 +0100
Subject: [PATCH] Fix bug in ol.structs.RBush#clear

---
 src/ol/structs/rbush.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ol/structs/rbush.js b/src/ol/structs/rbush.js
index 096c4e92e5..3f1b20dea8 100644
--- a/src/ol/structs/rbush.js
+++ b/src/ol/structs/rbush.js
@@ -26,6 +26,7 @@ goog.provide('ol.structs.RBush');
 
 goog.require('goog.array');
 goog.require('goog.asserts');
+goog.require('goog.object');
 goog.require('ol.extent');
 
 
@@ -331,6 +332,7 @@ ol.structs.RBush.prototype.clear = function() {
   node.height = 1;
   node.children.length = 0;
   node.value = null;
+  goog.object.clear(this.valueExtent_);
 };