From d6a96d47011fb706171c6a9a927523509aba8427 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveTH@foxmail.com>
Date: Thu, 29 Jun 2023 20:24:53 +0800
Subject: [PATCH] ...

---
 src/cffi.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cffi.h b/src/cffi.h
index a5a5f430..c5e2c088 100644
--- a/src/cffi.h
+++ b/src/cffi.h
@@ -355,6 +355,7 @@ inline PyObject* py_var(VM* vm, char* p){
 template<typename T>
 T to_void_p(VM* vm, PyObject* var){
     static_assert(std::is_pointer_v<T>);
+    if(var == vm->None) return nullptr;     // None can be casted to any pointer implicitly
     VoidP& p = CAST(VoidP&, var);
     return reinterpret_cast<T>(p.ptr);
 }