From 1cc375d324779e05752de04cc100a286abbc1f99 Mon Sep 17 00:00:00 2001
From: danzel <danzel@localhost.geek.nz>
Date: Thu, 11 Oct 2012 10:45:16 +1300
Subject: [PATCH] Make removeLayers when not on the map a bit less wasteful

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

diff --git a/src/MarkerClusterGroup.js b/src/MarkerClusterGroup.js
index cdc3d5dd14..ac806653bb 100644
--- a/src/MarkerClusterGroup.js
+++ b/src/MarkerClusterGroup.js
@@ -154,7 +154,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 		if (!this._map) {
 			for (i = 0, l = layersArray.length; i < l; i++) {
-				this.removeLayer(layersArray[i]);
+				this._arraySplice(this._needsClustering, layersArray[i]);
 			}
 			return this;
 		}