From 13458b48066c5d8476a58b04685b56ff31925046 Mon Sep 17 00:00:00 2001
From: Michael Debertol <michael.debertol@gmail.com>
Date: Mon, 14 Jun 2021 11:39:26 +0200
Subject: [PATCH] sort: use values_of

---
 src/uu/sort/src/sort.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/uu/sort/src/sort.rs b/src/uu/sort/src/sort.rs
index 006664193..bc5048e11 100644
--- a/src/uu/sort/src/sort.rs
+++ b/src/uu/sort/src/sort.rs
@@ -1272,11 +1272,11 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
         settings.separator = Some(separator.chars().next().unwrap())
     }
 
-    if matches.is_present(options::KEY) {
-        for key in &matches.args[options::KEY].vals {
+    if let Some(values) = matches.values_of(options::KEY) {
+        for value in values {
             settings
                 .selectors
-                .push(FieldSelector::parse(&key.to_string_lossy(), &settings));
+                .push(FieldSelector::parse(value, &settings));
         }
     }