From a3b4c8caacbf21f72da18f9e0152e710ee13346f Mon Sep 17 00:00:00 2001
From: ceee <cee@live.at>
Date: Thu, 27 Jun 2013 00:06:38 +0200
Subject: [PATCH] fix since bug in RetrieveParams;

---
 PocketSharp/Models/Parameters/RetrieveParameters.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PocketSharp/Models/Parameters/RetrieveParameters.cs b/PocketSharp/Models/Parameters/RetrieveParameters.cs
index 6f797a5..42d4898 100644
--- a/PocketSharp/Models/Parameters/RetrieveParameters.cs
+++ b/PocketSharp/Models/Parameters/RetrieveParameters.cs
@@ -24,7 +24,7 @@ namespace PocketSharp.Models
 
     public string Domain { get; set; }
 
-    public DateTime Since { get; set; }
+    public DateTime? Since { get; set; }
 
     public int? Count { get; set; }
 
@@ -52,7 +52,7 @@ namespace PocketSharp.Models
       if (Domain != null) 
         parameters.Add(CreateParam("domain", Domain));
       if (Since != null)
-        parameters.Add(CreateParam("since", (int)(Since - new DateTime(1970, 1, 1)).TotalSeconds));
+        parameters.Add(CreateParam("since", (int)((DateTime)Since - new DateTime(1970, 1, 1)).TotalSeconds));
       if (Count != null)
         parameters.Add(CreateParam("count", Count));
       if (Offset != null)