1 files changed, 4 insertions, 18 deletions
diff --git a/Juick/ViewModels/AppViewModel.cs b/Juick/ViewModels/AppViewModel.cs
index 5d22cab..50b95b8 100644
--- a/Juick/ViewModels/AppViewModel.cs
+++ b/Juick/ViewModels/AppViewModel.cs
@@ -1,13 +1,4 @@
 using System;
-using System.Net;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Documents;
-using System.Windows.Ink;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Animation;
-using System.Windows.Shapes;
 using System.Collections.ObjectModel;
 using Juick.Classes;
 using RestSharp;
@@ -19,23 +10,18 @@ namespace Juick.ViewModels
         private ObservableCollection<PageViewModel> _pages;
         public ObservableCollection<PageViewModel> Pages 
         {
-            get 
-            {
-                if (_pages == null)
-                    _pages = new ObservableCollection<PageViewModel>();
-                return _pages;
-            }            
+            get { return _pages ?? (_pages = new ObservableCollection<PageViewModel>()); }
         }
 
         static readonly string IsDataLoadingPropertyName = ExpressionHelper.GetPropertyName<AppViewModel>(x => x.IsDataLoading);
-        bool isDataLoading;
+        bool _isDataLoading;
 
         public bool IsDataLoading
         {
-            get { return isDataLoading; }
+            get { return _isDataLoading; }
             set
             {
-                isDataLoading = value;
+                _isDataLoading = value;
                 NotifyPropertyChanged(IsDataLoadingPropertyName);
                 foreach (var page in Pages)
                 {