From c1fb8a9c486540a3831a66463e0cce478e5d69a8 Mon Sep 17 00:00:00 2001
From: Paul Schneider <paul@pschneider.fr>
Date: Thu, 10 Nov 2016 12:26:55 +0100
Subject: [PATCH] Fixes a bug case

---
 BookAStar/BookAStar/ViewModels/EditEstimateViewModel.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BookAStar/BookAStar/ViewModels/EditEstimateViewModel.cs b/BookAStar/BookAStar/ViewModels/EditEstimateViewModel.cs
index cef7746a..521851b9 100644
--- a/BookAStar/BookAStar/ViewModels/EditEstimateViewModel.cs
+++ b/BookAStar/BookAStar/ViewModels/EditEstimateViewModel.cs
@@ -31,7 +31,7 @@ namespace BookAStar.ViewModels
 
         private void Bill_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
         {
-            Data.Bill = Bill;
+            Data.Bill = new List<BillingLine>( Bill );
             NotifyPropertyChanged("FormattedTotal");
         }
         private Estimate data;