From 61a93c8d3811ffca4e872150c87fe1fb17c850c1 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Wed, 21 Jun 2006 14:29:06 +0000
Subject: [PATCH] add() method on lonlat does not modify actual lonlat, but
 rather creates new lonlat with the add affected. must therefore assign from
 return value.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@649 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Control/KeyboardDefaults.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/OpenLayers/Control/KeyboardDefaults.js b/lib/OpenLayers/Control/KeyboardDefaults.js
index dbe0ad99ee..9f6c832f83 100644
--- a/lib/OpenLayers/Control/KeyboardDefaults.js
+++ b/lib/OpenLayers/Control/KeyboardDefaults.js
@@ -38,16 +38,16 @@ OpenLayers.Control.KeyboardDefaults.prototype =
 
         switch(evt.keyCode) {
             case Event.KEY_LEFT:
-                newCenter.add( -slide, 0);
+                newCenter = newCenter.add( -slide, 0);
                 break;
             case Event.KEY_RIGHT: 
-                newCenter.add( slide, 0);
+                newCenter = newCenter.add( slide, 0);
                 break;
             case Event.KEY_UP:
-                newCenter.add( 0, slide);
+                newCenter = newCenter.add( 0, slide);
                 break;
             case Event.KEY_DOWN:
-                newCenter.add( 0, -slide);
+                newCenter = newCenter.add( 0, -slide);
                 break;
         }