From 151f1600e76ca9de7a068065fc74c40b7973e352 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=B6ller?= <mmoeller@openhardwaremonitor.org>
Date: Sun, 25 Apr 2010 13:16:28 +0000
Subject: [PATCH] Fixed a NullReferenceException in HDD.Update.

---
 Hardware/HDD/HDD.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Hardware/HDD/HDD.cs b/Hardware/HDD/HDD.cs
index 5f78d58..e5f6167 100644
--- a/Hardware/HDD/HDD.cs
+++ b/Hardware/HDD/HDD.cs
@@ -94,7 +94,8 @@ namespace OpenHardwareMonitor.Hardware.HDD {
     public void Update() {
       if (count == 0) {
         SMART.DriveAttribute[] attributes = SMART.ReadSmart(handle, drive);
-        temperature.Value = attributes[attribute].RawValue[0];
+        if (attributes != null && attribute < attributes.Length) 
+          temperature.Value = attributes[attribute].RawValue[0];
       } else {
         temperature.Value = temperature.Value;
       }