From 69c3962f213aa505e9dabf85dca48ff9df2bf970 Mon Sep 17 00:00:00 2001
From: Jeavon Leopold <jeavon@crumpled-dog.com>
Date: Tue, 28 Oct 2014 08:46:07 +0000
Subject: [PATCH] Fix for U4-5698 - EntityService.GetObjectType throws for
 deleted Id's

---
 src/Umbraco.Core/Persistence/PetaPoco.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Umbraco.Core/Persistence/PetaPoco.cs b/src/Umbraco.Core/Persistence/PetaPoco.cs
index 21f97643ec..c387373a3b 100644
--- a/src/Umbraco.Core/Persistence/PetaPoco.cs
+++ b/src/Umbraco.Core/Persistence/PetaPoco.cs
@@ -562,6 +562,12 @@ namespace Umbraco.Core.Persistence
 					{
 						object val = cmd.ExecuteScalarWithRetry();
 						OnExecutedCommand(cmd);
+
+					    if (val == null && typeof(T) == typeof(Guid))
+					    {
+					        val = Guid.Empty;
+					    }
+
 						return (T)Convert.ChangeType(val, typeof(T));
 					}
 				}