From 397dc8b9032c9ce58d7b99bea625857c218718c9 Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Thu, 31 Oct 2013 14:15:50 +0100
Subject: [PATCH] cosmetic changes

---
 source/Ox.UI/js/Form/CheckboxGroup.js | 7 ++++---
 source/Ox.UI/js/Form/OptionGroup.js   | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/source/Ox.UI/js/Form/CheckboxGroup.js b/source/Ox.UI/js/Form/CheckboxGroup.js
index 6cbc34f0..c02ef494 100644
--- a/source/Ox.UI/js/Form/CheckboxGroup.js
+++ b/source/Ox.UI/js/Form/CheckboxGroup.js
@@ -19,7 +19,7 @@ Ox.CheckboxGroup = function(options, self) {
     self = self || {};
     var that = Ox.Element({}, self)
             .defaults({
-                // fixme: should 'checkboxes' be 'items'?
+                // fixme: 'checkboxes' should be 'items'?
                 checkboxes: [],
                 max: 1,
                 min: 1,
@@ -30,9 +30,10 @@ Ox.CheckboxGroup = function(options, self) {
             .options(options || {})
             .update({
                 value: function() {
+                    var value = Ox.clone(self.options.value);
                     self.options.checkboxes.forEach(function(checkbox, index) {
-                        var value = Ox.contains(self.options.value, checkbox.id);
-                        if (checkbox.checked != value) {
+                        var checked = Ox.contains(value, checkbox.id);
+                        if (checked != checkbox.checked) {
                             toggleCheckbox(index);
                         }
                     });
diff --git a/source/Ox.UI/js/Form/OptionGroup.js b/source/Ox.UI/js/Form/OptionGroup.js
index 0c71d678..184f349e 100644
--- a/source/Ox.UI/js/Form/OptionGroup.js
+++ b/source/Ox.UI/js/Form/OptionGroup.js
@@ -105,7 +105,7 @@ Ox.OptionGroup = function(items, min, max, property) {
             }
         }
         return toggled;
-    }
+    };
 
     /*@
     value <f> get value