From 5a9f10bceb11efa74e41522aff02f985edb08e7e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 26 Sep 2020 20:31:57 +0100
Subject: [PATCH] tidy a bit

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/bin/otter.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bin/otter.rs b/src/bin/otter.rs
index 7ec81b22..1c1cc82c 100644
--- a/src/bin/otter.rs
+++ b/src/bin/otter.rs
@@ -307,7 +307,7 @@ impl ConnForGame {
     let insns = vec![ MgmtGameInstruction::ListPieces ];
     let mut responses = self.alter_game(insns, None)?;
     match responses.as_mut_slice() {
-      &mut [MgmtGameResponse::Pieces(ref mut pieces)] => {
+      [MgmtGameResponse::Pieces(pieces)] => {
         return mem::take(pieces)
       },
       wat => Err(anyhow!("ListPieces => {:?}", &wat))?,
-- 
2.30.2