From 75bd06bb18fd09ce354399f81d260daced21f1ce Mon Sep 17 00:00:00 2001
From: Michael Becker <alcexhim@gmail.com>
Date: Fri, 22 Nov 2019 19:12:35 -0500
Subject: [PATCH]  don't crash if the Accessor isn't a FileAccessor

---
 .../Dialogs/DocumentPropertiesDialog.cs                       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CSharp/Libraries/UniversalEditor.UserInterface/Dialogs/DocumentPropertiesDialog.cs b/CSharp/Libraries/UniversalEditor.UserInterface/Dialogs/DocumentPropertiesDialog.cs
index 293c120e..87121963 100644
--- a/CSharp/Libraries/UniversalEditor.UserInterface/Dialogs/DocumentPropertiesDialog.cs
+++ b/CSharp/Libraries/UniversalEditor.UserInterface/Dialogs/DocumentPropertiesDialog.cs
@@ -140,12 +140,12 @@ namespace UniversalEditor.UserInterface.Dialogs
 			{
 				if (Accessor != null)
 				{
-					string filename = (Accessor as FileAccessor).FileName;
+					string filename = Accessor.GetFileName();
 					if (!System.IO.File.Exists(filename))
 					{
 						if (mvarInitialAccesor != null)
 						{
-							filename = (mvarInitialAccesor as FileAccessor).FileName;
+							filename = mvarInitialAccesor.GetFileName();
 						}
 					}
 				}