From e4063102b7d13d3f2cc1bd02f2249e3d9deaf6c2 Mon Sep 17 00:00:00 2001
From: Guillaume Beraudo <guillaume.beraudo@camptocamp.com>
Date: Fri, 5 Dec 2014 14:29:41 +0100
Subject: [PATCH] Potentialy faster array allocation in rbush

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

diff --git a/src/ol/structs/rbush.js b/src/ol/structs/rbush.js
index baa0e3a1f1..4de21cbc1f 100644
--- a/src/ol/structs/rbush.js
+++ b/src/ol/structs/rbush.js
@@ -74,7 +74,7 @@ ol.structs.RBush.prototype.load = function(extents, values) {
   }
   goog.asserts.assert(extents.length === values.length);
 
-  var items = [];
+  var items = new Array(values.length);
   for (var i = 0, l = values.length; i < l; i++) {
     var extent = extents[i];
     var value = values[i];
@@ -86,7 +86,7 @@ ol.structs.RBush.prototype.load = function(extents, values) {
       extent[3],
       value
     ];
-    items.push(item);
+    items[i] = item;
     goog.object.add(this.items_, goog.getUid(value).toString(), item);
   }
   this.rbush_.load(items);