From ca8993dd689b86af14de04f63013b634ac0948d3 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Wed, 19 Jul 2006 16:41:36 +0000
Subject: [PATCH] only send up arguments if not blank

git-svn-id: http://svn.openlayers.org/trunk/openlayers@982 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Tile/WFS.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Tile/WFS.js b/lib/OpenLayers/Tile/WFS.js
index 38b3299f65..15a7b1eec8 100644
--- a/lib/OpenLayers/Tile/WFS.js
+++ b/lib/OpenLayers/Tile/WFS.js
@@ -23,7 +23,10 @@ OpenLayers.Tile.WFS.prototype =
     * @param {OpenLayers.Size} size
     */
     initialize: function(layer, position, bounds, urls, size) {
-        var newArguments = [layer, position, bounds, null, size];
+        var newArguments = arguments;
+        if (arguments.length > 0) {
+            newArguments = [layer, position, bounds, null, size];
+        }
         OpenLayers.Tile.prototype.initialize.apply(this, newArguments);
 
         this.urls = urls;