From 886d49fd2a831666ebc1a7036fedae5f619ea778 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Thu, 27 Oct 2016 20:35:52 +0200
Subject: [PATCH] Don't crash if we try to refresh a non-host node, just skip
 it

---
 renderdocui/Windows/Dialogs/RemoteManager.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/renderdocui/Windows/Dialogs/RemoteManager.cs b/renderdocui/Windows/Dialogs/RemoteManager.cs
index af44f3725..cf4dd9554 100644
--- a/renderdocui/Windows/Dialogs/RemoteManager.cs
+++ b/renderdocui/Windows/Dialogs/RemoteManager.cs
@@ -179,6 +179,11 @@ namespace renderdocui.Windows.Dialogs
         {
             TreelistView.Node node = o as TreelistView.Node;
 
+            RemoteHost host = node.Tag as RemoteHost;
+
+            if(host == null)
+                return;
+
             Control p = node.OwnerView;
             while (p.Parent != null)
                 p = p.Parent;
@@ -189,8 +194,6 @@ namespace renderdocui.Windows.Dialogs
 
             string username = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
 
-            RemoteHost host = node.Tag as RemoteHost;
-
             host.CheckStatus();
 
             SetRemoteServerLive(node, host.ServerRunning, host.Busy);