From d5c07741e19edc7715bb7e1c7e6098a21cda31e3 Mon Sep 17 00:00:00 2001
From: Joining7943 <111500881+Joining7943@users.noreply.github.com>
Date: Sun, 2 Apr 2023 16:55:57 +0200
Subject: [PATCH] tail: Fix clippy warnings

---
 src/uu/tail/src/chunks.rs | 5 +----
 src/uu/tail/src/error.rs  | 6 +++---
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/uu/tail/src/chunks.rs b/src/uu/tail/src/chunks.rs
index 584d163bb12..9617c18c8a2 100644
--- a/src/uu/tail/src/chunks.rs
+++ b/src/uu/tail/src/chunks.rs
@@ -726,10 +726,7 @@ mod tests {
         let result = chunk.fill(&mut cursor);
         assert!(result.is_ok());
         let option = result.unwrap();
-        return match option {
-            Some(size) => size,
-            None => 0,
-        };
+        option.unwrap_or(0)
     }
 
     fn fill_lines_chunk_buffer(buffer: &mut LinesChunkBuffer, data: &str) -> u64 {
diff --git a/src/uu/tail/src/error.rs b/src/uu/tail/src/error.rs
index 3a2b90027ea..55a0db42c80 100644
--- a/src/uu/tail/src/error.rs
+++ b/src/uu/tail/src/error.rs
@@ -318,7 +318,7 @@ mod tests {
         use std::io::{Read, Write};
         use tempfile::NamedTempFile;
 
-        fn run_and_assert(mut file: File, mut handler: IOErrorHandler, expected: String) {
+        fn run_and_assert(mut file: File, mut handler: IOErrorHandler, expected: &str) {
             let mut buffer = String::new();
             if let Err(error) = file.read_to_string(&mut buffer) {
                 match handler.handle(IoContextError::new(error, IoErrorContext::Stat)) {
@@ -356,7 +356,7 @@ mod tests {
             path.display()
         );
 
-        run_and_assert(file, handler, expected);
+        run_and_assert(file, handler, &expected);
 
         // setup
         let handler = IOErrorHandler::with_printer(
@@ -378,7 +378,7 @@ mod tests {
             path.display()
         );
 
-        run_and_assert(file, handler, expected);
+        run_and_assert(file, handler, &expected);
     }
 
     #[test]