From 0eb443976f4a47ff5c2cb3bf0e2269562b2a2219 Mon Sep 17 00:00:00 2001
From: Zykino <Zykino@users.noreply.github.com>
Date: Mon, 16 Jan 2023 18:42:46 +0100
Subject: [PATCH] =?UTF-8?q?Apply=20clippy=E2=80=99s=20advices?=
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---
 src/command.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/command.rs b/src/command.rs
index 3acc450..e828cea 100644
--- a/src/command.rs
+++ b/src/command.rs
@@ -121,7 +121,7 @@ impl Updater {
             .collect();
 
         // TODO:
-        if errors.len() == 0 {
+        if errors.is_empty() {
             Ok(())
         } else {
             Err(Error::new(
@@ -158,7 +158,7 @@ impl Updater {
 impl System {
     pub fn fetch(&self, opt: &Opt) -> Result<()> {
         if let Some(fetch) = &self.fetch {
-            fetch.clone().prepare(opt).execute(&opt)?;
+            fetch.clone().prepare(opt).execute(opt)?;
         }
         Ok(())
     }