From cb4eef54a4752c7d76d191488242b2e0b6e843fd Mon Sep 17 00:00:00 2001
From: Stephan <sgay@pilotine.com>
Date: Wed, 18 Sep 2013 11:47:37 +0200
Subject: [PATCH] Core.Cache - fix issue introduced in 761354d

---
 src/Umbraco.Core/Cache/StaticCacheProvider.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Umbraco.Core/Cache/StaticCacheProvider.cs b/src/Umbraco.Core/Cache/StaticCacheProvider.cs
index 07bf9fb959..765e84fd7c 100644
--- a/src/Umbraco.Core/Cache/StaticCacheProvider.cs
+++ b/src/Umbraco.Core/Cache/StaticCacheProvider.cs
@@ -27,19 +27,19 @@ namespace Umbraco.Core.Cache
 
         public override void ClearCacheObjectTypes(string typeName)
         {
-            _staticCache.RemoveAll(kvp => kvp.Value.GetType().ToString().InvariantEquals(typeName));
+            _staticCache.RemoveAll(kvp => kvp.Value != null && kvp.Value.GetType().ToString().InvariantEquals(typeName));
         }
 
         public override void ClearCacheObjectTypes<T>()
         {
             var typeOfT = typeof (T);
-            _staticCache.RemoveAll(kvp => kvp.Value.GetType() == typeOfT);
+            _staticCache.RemoveAll(kvp => kvp.Value != null && kvp.Value.GetType() == typeOfT);
         }
 
         public override void ClearCacheObjectTypes<T>(Func<string, T, bool> predicate)
         {
             var typeOfT = typeof(T);
-            _staticCache.RemoveAll(kvp => kvp.Value.GetType() == typeOfT && predicate(kvp.Key, (T)kvp.Value));
+            _staticCache.RemoveAll(kvp => kvp.Value != null && kvp.Value.GetType() == typeOfT && predicate(kvp.Key, (T)kvp.Value));
         }
 
         public override void ClearCacheByKeySearch(string keyStartsWith)