From ff5816b6b0cb073ae882d9ad98d44f233084e5f4 Mon Sep 17 00:00:00 2001
From: sebas77 <ssense@tiscali.it>
Date: Sat, 3 Mar 2018 01:23:08 +0000
Subject: [PATCH] fixed wrong code behaviour

---
 Svelto.ECS/EntityViewsDB.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Svelto.ECS/EntityViewsDB.cs b/Svelto.ECS/EntityViewsDB.cs
index 2cabe48..5b10d92 100644
--- a/Svelto.ECS/EntityViewsDB.cs
+++ b/Svelto.ECS/EntityViewsDB.cs
@@ -39,8 +39,12 @@ namespace Svelto.ECS.Internal
 
             if (_groupEntityViewsDB.TryGetValue(group, out entitiesInGroupPerType) == false)
                 return RetrieveEmptyEntityViewList<T>();
+
+            ITypeSafeList outList;
+            if (entitiesInGroupPerType.TryGetValue(typeof(T), out outList) == false)
+                return RetrieveEmptyEntityViewList<T>();
             
-            return new FasterReadOnlyList<T>((FasterList<T>) entitiesInGroupPerType[typeof(T)]);
+            return new FasterReadOnlyList<T>((FasterList<T>) outList);
         }
 
         public T[] QueryEntityViewsAsArray<T>(out int count) where T : IEntityView