From fcf487698537895b88f7e7bcaad4473544468e3c Mon Sep 17 00:00:00 2001
From: Paul Werelds <paul@werelds.net>
Date: Mon, 18 Oct 2010 07:18:14 +0000
Subject: [PATCH] Fixed the NullReference Exception

---
 WMI/Hardware.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/WMI/Hardware.cs b/WMI/Hardware.cs
index ded6c75..572bf4d 100644
--- a/WMI/Hardware.cs
+++ b/WMI/Hardware.cs
@@ -54,7 +54,9 @@ namespace OpenHardwareMonitor.WMI {
       Name = hardware.Name;
       Identifier = hardware.Identifier.ToString();
       HardwareType = hardware.HardwareType.ToString();
-      Parent = hardware.Parent.Identifier.ToString();
+      Parent = (hardware.Parent != null)
+        ? hardware.Parent.Identifier.ToString()
+        : "";
     }
 
     public void Update() { }