From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 26 Sep 2020 19:31:57 +0000 (+0100)
Subject: tidy a bit
X-Git-Tag: otter-0.2.0~884
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5a9f10bceb11efa74e41522aff02f985edb08e7e;p=otter.git

tidy a bit

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

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))?,