From 79041a786f95362744e1b19bc3fc025a2c7a22c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Boh=C3=A1=C4=8Dek?=
 <fandabohacek@gmail.com>
Date: Thu, 28 May 2020 00:29:52 +0200
Subject: [PATCH] Add fix for FunctionResult

---
 DllUtils/Memory/FunctionResult.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DllUtils/Memory/FunctionResult.cs b/DllUtils/Memory/FunctionResult.cs
index 9a9e459..d6c6930 100644
--- a/DllUtils/Memory/FunctionResult.cs
+++ b/DllUtils/Memory/FunctionResult.cs
@@ -24,7 +24,7 @@ namespace DllUtils.Memory
 
         public T To<T>(bool reference = true)
         {
-            if (default(T) != null || !reference)
+            if (typeof(T).IsPrimitive)
             {
                 return (T) Convert.ChangeType((int)Address, typeof(T));
             }
@@ -32,13 +32,13 @@ namespace DllUtils.Memory
             int size = Marshal.SizeOf(typeof(T));
             byte[] bytes = new byte[size];
             Kernel32.ReadProcessMemory(Process.Handle, Address, bytes, (uint)size, out int bytesRead);
-            GCHandle gcHandle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
 
             if (bytesRead != size)
             {
                 throw new FunctionException("Whole function result could not be read.");
             }
 
+            GCHandle gcHandle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
             T obj = Marshal.PtrToStructure<T>(gcHandle.AddrOfPinnedObject());
             gcHandle.Free();
 
-- 
2.48.1