keep local value (closes #1248)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5652 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-01-05 00:39:33 +00:00
parent d516b63fe3
commit 02ad66f580
1 changed files with 1 additions and 1 deletions
--- a/lib/OpenLayers/Util.js
+++ b/lib/OpenLayers/Util.js
@@ -51,7 +51,7 @@ if ($ == null) {
 OpenLayers.Util.extend = function(destination, source) {
    if(destination && source) {
        for(var property in source) {
-            value = source[property];
+            var value = source[property];
            if(value !== undefined) {
                destination[property] = value;
            }