From 88bbce9fd8bd8b7a59d3c29c7784468acfc792f3 Mon Sep 17 00:00:00 2001
From: Hanno Braun <hanno@braun-odw.eu>
Date: Mon, 12 Dec 2022 19:23:38 +0100
Subject: [PATCH] Refactor

---
 crates/fj-kernel/src/builder/shell.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/crates/fj-kernel/src/builder/shell.rs b/crates/fj-kernel/src/builder/shell.rs
index 8fc705d996..51b5ba2703 100644
--- a/crates/fj-kernel/src/builder/shell.rs
+++ b/crates/fj-kernel/src/builder/shell.rs
@@ -122,9 +122,11 @@ impl ShellBuilder {
                 .into_iter()
                 .zip(&surfaces)
                 .map(|(bottom, surface): (Partial<HalfEdge>, _)| {
-                    let [_, from] = &bottom.read().vertices;
-
-                    let from_surface = from.read().surface_form.clone();
+                    let from_surface = {
+                        let [_, from] = &bottom.read().vertices;
+                        let from = from.read();
+                        from.surface_form.clone()
+                    };
                     let to = PartialSurfaceVertex {
                         position: Some(
                             from_surface.read().position.unwrap()