From 958ee7af518056f2cf7c7855d65b6b280f9560fc Mon Sep 17 00:00:00 2001
From: ahocevar <andreas.hocevar@gmail.com>
Date: Sun, 19 May 2013 11:16:24 +0200
Subject: [PATCH] Use strings, like with other indices

---
 src/ol/structs/rtree.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ol/structs/rtree.js b/src/ol/structs/rtree.js
index 5c18b488b8..2bb5b4b0fc 100644
--- a/src/ol/structs/rtree.js
+++ b/src/ol/structs/rtree.js
@@ -363,7 +363,7 @@ ol.structs.RTree = function(opt_width) {
               // walk all the way in to the leaf to know that we don't need it
               if (!goog.isDef(opt_type) || lTree.type == opt_type) {
                 var obj = lTree.leaf;
-                result[goog.getUid(obj)] = obj;
+                result[goog.getUid(obj).toString()] = obj;
               }
             } else {
               result.push(lTree);