fix: changed preview pattern matching

thecogworks · May 27, 2021 · fa6ba96 · fa6ba96
1 parent 21c76c6
commit fa6ba96
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/Cogworks.Essentials/Services/MemoryCacheService.cs b/Source/Cogworks.Essentials/Services/MemoryCacheService.cs
@@ -174,7 +174,7 @@ private void RemoveCacheKeyFromCacheKeysDefinitions(string cacheKey)
 
         private void CacheCallback(object key, object value, EvictionReason reason, object state)
         {
-            if (reason == EvictionReason.Replaced || key is not string cacheKey)
+            if (reason == EvictionReason.Replaced || !(key is string cacheKey))
             {
                 return;
             }