diff --git a/src/linux.rs b/src/linux.rs
index 7f93c74d..566ebadb 100644
--- a/src/linux.rs
+++ b/src/linux.rs
@@ -64,16 +64,14 @@ It's dangerous to run yay since Python based AUR packages will be installed in t
         }
 
         Command::new(yay).spawn()?.wait()?.check()?;
+    } else if let Some(sudo) = &sudo {
+        Command::new(&sudo)
+            .args(&["/usr/bin/pacman", "-Syu"])
+            .spawn()?
+            .wait()?
+            .check()?;
     } else {
-        if let Some(sudo) = &sudo {
-            Command::new(&sudo)
-                .args(&["/usr/bin/pacman", "-Syu"])
-                .spawn()?
-                .wait()?
-                .check()?;
-        } else {
-            terminal.print_warning("No sudo or yay detected. Skipping system upgrade");
-        }
+        terminal.print_warning("No sudo or yay detected. Skipping system upgrade");
     }
 
     Ok(())
diff --git a/src/main.rs b/src/main.rs
index 6baf9070..4427a1c8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -53,6 +53,7 @@ struct StepFailed;
 #[fail(display = "Cannot find the user base directories")]
 struct NoBaseDirectories;
 
+#[cfg_attr(feature = "cargo-clippy", allow(cyclomatic_complexity))]
 fn run() -> Result<(), Error> {
     let matches = App::new("Topgrade")
         .version(crate_version!())
@@ -65,7 +66,7 @@ fn run() -> Result<(), Error> {
         )
         .get_matches();
 
-    if matches.is_present("tmux") && !env::var("TMUX").is_ok() {
+    if matches.is_present("tmux") && env::var("TMUX").is_err() {
         #[cfg(unix)]
         {
             unix::run_in_tmux();
@@ -144,9 +145,7 @@ fn run() -> Result<(), Error> {
 
     for repo in git_repos.repositories() {
         terminal.print_separator(format!("Pulling {}", repo));
-        if let Some(success) = git.pull(&repo).ok().and_then(|i| i) {
-            success.report(format!("git: {}", repo), &mut reports);
-        }
+        git.pull(&repo).report(format!("git: {}", repo), &mut reports);
     }
 
     #[cfg(unix)]
diff --git a/src/steps.rs b/src/steps.rs
index e9f06557..0021b585 100644
--- a/src/steps.rs
+++ b/src/steps.rs
@@ -44,7 +44,7 @@ pub fn run_vim(vim: &PathBuf, vimrc: &PathBuf, upgrade_command: &str) -> Result<
         .wait()?
         .check()?;
 
-    println!("");
+    println!();
 
     Ok(())
 }
diff --git a/src/terminal.rs b/src/terminal.rs
index e75a344c..64d89c1d 100644
--- a/src/terminal.rs
+++ b/src/terminal.rs
@@ -22,9 +22,9 @@ impl Terminal {
             Some(width) => {
                 let _ = self.stdout
                     .set_color(ColorSpec::new().set_fg(Some(Color::White)).set_bold(true));
-                let _ = write!(
+                let _ = writeln!(
                     &mut self.stdout,
-                    "\n―― {} {:―^border$}\n",
+                    "\n―― {} {:―^border$}",
                     message,
                     "",
                     border = max(2, min(80, width as usize) - 3 - message.len())
@@ -33,7 +33,7 @@ impl Terminal {
                 let _ = self.stdout.flush();
             }
             None => {
-                let _ = write!(&mut self.stdout, "―― {} ――\n", message);
+                let _ = writeln!(&mut self.stdout, "―― {} ――", message);
             }
         }
     }
@@ -44,7 +44,7 @@ impl Terminal {
 
         let _ = self.stdout
             .set_color(ColorSpec::new().set_fg(Some(Color::Yellow)).set_bold(true));
-        let _ = write!(&mut self.stdout, "{}\n", message);
+        let _ = writeln!(&mut self.stdout, "{}", message);
         let _ = self.stdout.reset();
         let _ = self.stdout.flush();
     }
@@ -59,7 +59,7 @@ impl Terminal {
                 .set_bold(true),
         );
 
-        let _ = write!(&mut self.stdout, "{}\n", if succeeded { "OK" } else { "FAILED" });
+        let _ = writeln!(&mut self.stdout, "{}", if succeeded { "OK" } else { "FAILED" });
 
         let _ = self.stdout.reset();
         let _ = self.stdout.flush();