protect for in loops with hasOwnProperty

2012-02-29 18:43:55 +01:00
parent d7a3ecac08
commit e3cc96dbfb
31 changed files with 385 additions and 266 deletions
@@ -423,7 +423,9 @@ OpenLayers.Layer = OpenLayers.Class({
    getOptions: function() {
        var options = {};
        for(var o in this.options) {
-            options[o] = this[o];
+            if (this.options.hasOwnProperty(o)) {
+                options[o] = this[o];
+            }
        }
        return options;
    },