From e37a44b04737a800982af02a1a0ca5a05e8ded50 Mon Sep 17 00:00:00 2001
From: David Wolff <david@pgina.org>
Date: Mon, 19 Mar 2012 15:17:13 -0700
Subject: [PATCH] Add null checks in DefaultCredProviderManager.  Fixes #102.

---
 pGina/src/Shared/Registration/CredProviderManager.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pGina/src/Shared/Registration/CredProviderManager.cs b/pGina/src/Shared/Registration/CredProviderManager.cs
index 6b64166..38ce587 100644
--- a/pGina/src/Shared/Registration/CredProviderManager.cs
+++ b/pGina/src/Shared/Registration/CredProviderManager.cs
@@ -473,7 +473,8 @@ namespace pGina.CredentialProvider.Registration
         public override bool Enabled()
         {
             using (RegistryKey key = Registry.LocalMachine.OpenSubKey(this.ProviderKey))
-            {
+            {
+                if (key == null) return false;
                 object value = key.GetValue("Disabled");
                 if (value == null) return true;
                 else
@@ -494,7 +495,8 @@ namespace pGina.CredentialProvider.Registration
         public override bool Enabled6432()
         {
             using (RegistryKey key = Registry.LocalMachine.OpenSubKey(this.ProviderKey6432))
-            {
+            {
+                if (key == null) return false;
                 object value = key.GetValue("Disabled");
                 if (value == null) return true;
                 else