From 16a0ecf41a1f25dbad574c718f1a92753de31615 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Thu, 10 Aug 2006 06:36:14 +0000
Subject: [PATCH] rewrite but this time not killing array structure by setting
 to a new var

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1189 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Tile/WFS.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/OpenLayers/Tile/WFS.js b/lib/OpenLayers/Tile/WFS.js
index 222d30be78..0754e41ae9 100644
--- a/lib/OpenLayers/Tile/WFS.js
+++ b/lib/OpenLayers/Tile/WFS.js
@@ -48,8 +48,9 @@ OpenLayers.Tile.WFS.prototype =
      *   be reused in a new location.
      */
     clear: function() {
-        for(var i=0; i < this.features.length; i++) {
-            this.features[i].destroy();
+        while(this.features.length > 0) {
+            var feature = this.features.shift();
+            feature.destroy();
         }
     },