From eb2fefa38431c899515bcfc36804613bc1f81758 Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Date: Mon, 3 Nov 2025 00:29:34 +0200
Subject: [PATCH] process_matcher.rs: Fix clippy error

error: implicitly cloning a `String` by calling `to_string` on its dereferenced type
   --> src/uu/pgrep/src/process_matcher.rs:212:8
    |
212 |     Ok(pattern.to_string())
    |        ^^^^^^^^^^^^^^^^^^^ help: consider using: `pattern.clone()`
    |
---
 src/uu/pgrep/src/process_matcher.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uu/pgrep/src/process_matcher.rs b/src/uu/pgrep/src/process_matcher.rs
index 4093669..49197fa 100644
--- a/src/uu/pgrep/src/process_matcher.rs
+++ b/src/uu/pgrep/src/process_matcher.rs
@@ -209,7 +209,7 @@ fn try_get_pattern_from(matches: &ArgMatches) -> UResult<String> {
         pattern
     };
 
-    Ok(pattern.to_string())
+    Ok(pattern.clone())
 }
 
 fn any_matches<T: Eq + Hash>(optional_ids: &Option<HashSet<T>>, id: T) -> bool {