From 73c3a134a2e5d04e7cee6cce46dc3feb63a74a34 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Mon, 23 Mar 2015 15:23:31 +0530
Subject: [PATCH] create UI tree if setting a nested propery if its undefined

---
 static/js/UI.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/static/js/UI.js b/static/js/UI.js
index a16ad0211..df2b7de2c 100644
--- a/static/js/UI.js
+++ b/static/js/UI.js
@@ -218,8 +218,14 @@ pandora.UI = (function() {
                 var keys = key.replace(/\\\./g, '\n').split('.').map(function(key) {
                         return key.replace(/\n/g, '.')
                     }),
+                    part,
                     ui = pandora.user.ui;
                 while (keys.length > 1) {
+                    part = part ? part + '.' + keys[0] : keys[0];
+                    if (Ox.isUndefined(ui[keys[0]])) {
+                        ui[keys[0]] = {};
+                        set[part] = {};
+                    }
                     ui = ui[keys.shift()];
                 }
                 if (!Ox.isEqual(ui[keys[0]], val)) {