From 86cef6738d632eb8cfd6a464b86f643e1f098dc9 Mon Sep 17 00:00:00 2001
From: jfh <jfh@imijmi.eu>
Date: Mon, 12 Jul 2021 00:22:03 +0300
Subject: [PATCH] Address review comments.

---
 vm/src/builtins/list.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vm/src/builtins/list.rs b/vm/src/builtins/list.rs
index d4cfa323a..71df39b76 100644
--- a/vm/src/builtins/list.rs
+++ b/vm/src/builtins/list.rs
@@ -490,10 +490,10 @@ impl PyListIterator {
     }
 
     #[pymethod(name = "__setstate__")]
-    fn setstate(&self, state: PyObjectRef, vm: &VirtualMachine) -> PyResult {
+    fn setstate(&self, state: PyObjectRef, vm: &VirtualMachine) -> PyResult<()> {
         // When we're exhausted, just return.
         if let Exhausted = self.status.load() {
-            return Ok(vm.ctx.none());
+            return Ok(());
         }
         if let Some(i) = state.payload::<PyInt>() {
             let position = std::cmp::min(
@@ -501,7 +501,7 @@ impl PyListIterator {
                 self.list.len(),
             );
             self.position.store(position);
-            Ok(vm.ctx.none())
+            Ok(())
         } else {
             Err(vm.new_type_error("an integer is required.".to_owned()))
         }