From a234c39e41177d7b1810d7bb0fa6a3f84b19590a Mon Sep 17 00:00:00 2001
From: Josh Holmer <jholmer.in@gmail.com>
Date: Sat, 22 Apr 2023 22:25:06 -0400
Subject: [PATCH] Fix new annoyingly pedantic clippy warnings

---
 Cargo.lock           | 10 ----------
 src/reduction/mod.rs | 12 ++++++------
 2 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 49d2b1ad..9b8d1e67 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -265,15 +265,6 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c397ca3ea05ad509c4ec451fea28b4771236a376ca1c69fd5143aae0cf8f93c4"
 
-[[package]]
-name = "itertools"
-version = "0.10.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "libc"
 version = "0.2.139"
@@ -387,7 +378,6 @@ dependencies = [
  "filetime",
  "image",
  "indexmap",
- "itertools",
  "libdeflater",
  "log",
  "rayon",
diff --git a/src/reduction/mod.rs b/src/reduction/mod.rs
index 9bedcf62..defd0eab 100644
--- a/src/reduction/mod.rs
+++ b/src/reduction/mod.rs
@@ -158,16 +158,16 @@ fn palette_map_to_byte_map(png: &PngImage, palette_map: &[Option<u8>; 256]) -> O
         }
         BitDepth::Four => {
             for byte in 0..=255usize {
-                byte_map[byte] = palette_map[(byte & 0x0F)].unwrap_or(0)
-                    | (palette_map[(byte >> 4)].unwrap_or(0) << 4);
+                byte_map[byte] = palette_map[byte & 0x0F].unwrap_or(0)
+                    | (palette_map[byte >> 4].unwrap_or(0) << 4);
             }
         }
         BitDepth::Two => {
             for byte in 0..=255usize {
-                byte_map[byte] = palette_map[(byte & 0x03)].unwrap_or(0)
-                    | (palette_map[((byte >> 2) & 0x03)].unwrap_or(0) << 2)
-                    | (palette_map[((byte >> 4) & 0x03)].unwrap_or(0) << 4)
-                    | (palette_map[(byte >> 6)].unwrap_or(0) << 6);
+                byte_map[byte] = palette_map[byte & 0x03].unwrap_or(0)
+                    | (palette_map[(byte >> 2) & 0x03].unwrap_or(0) << 2)
+                    | (palette_map[(byte >> 4) & 0x03].unwrap_or(0) << 4)
+                    | (palette_map[byte >> 6].unwrap_or(0) << 6);
             }
         }
         _ => {}