From 5e5a29b3a1100b6c6043f28003a60fca900a9b68 Mon Sep 17 00:00:00 2001
From: Noa Aarts <noa@voorwaarts.nl>
Date: Sun, 29 Dec 2024 11:32:25 +0100
Subject: [PATCH] add brackets to match for clippy

---
 src/protocols/text_protocol.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/protocols/text_protocol.rs b/src/protocols/text_protocol.rs
index a63ff93..0fa7ab2 100644
--- a/src/protocols/text_protocol.rs
+++ b/src/protocols/text_protocol.rs
@@ -25,12 +25,12 @@ fn parse_coordinate(string: &str) -> io::Result<Coordinate> {
 type HexChar = u8;
 
 fn val(c1: u8, c2: u8) -> io::Result<HexChar> {
-    Ok((match c1 {
+    Ok(((match c1 {
         b'A'..=b'F' => c1 - b'A' + 10,
         b'a'..=b'f' => c1 - b'a' + 10,
         b'0'..=b'9' => c1 - b'0',
         _ => return Err(Error::from(ErrorKind::InvalidInput)),
-    }) << 4
+    }) << 4)
         | (match c2 {
             b'A'..=b'F' => c2 - b'A' + 10,
             b'a'..=b'f' => c2 - b'a' + 10,