From 515e0ee4693812626b70f95f1ca4e88cdaefd10a Mon Sep 17 00:00:00 2001
From: David Peter <mail@david-peter.de>
Date: Sun, 8 Aug 2021 12:02:34 +0200
Subject: [PATCH] Do not use .clone()

---
 src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index e282eb6..dae2aa7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -176,7 +176,8 @@ fn run() -> Result<ExitCode> {
     let path_separator = matches
         .value_of("path-separator")
         .map_or_else(filesystem::default_path_separator, |s| Some(s.to_owned()));
-    if let Some(sep) = path_separator.clone() {
+
+    if let Some(ref sep) = path_separator {
         if sep.len() > 1 {
             return Err(anyhow!(
                 "A path separator must be exactly one byte, but \