From 07e737231141fede40131b2f50e0a3a6d3f5b106 Mon Sep 17 00:00:00 2001
From: Ed Smith <ed.smith@collabora.com>
Date: Thu, 12 Jan 2023 15:43:05 +0000
Subject: [PATCH] nice: Permit --adjustment to be specified multiple times

This is tested by the GNU coreutils test suite, and the
correct behaviour is the last specification wins.

Signed-off-by: Ed Smith <ed.smith@collabora.com>
---
 src/uu/nice/src/nice.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/uu/nice/src/nice.rs b/src/uu/nice/src/nice.rs
index ddd804cf2..dd507e33f 100644
--- a/src/uu/nice/src/nice.rs
+++ b/src/uu/nice/src/nice.rs
@@ -190,6 +190,8 @@ pub fn uu_app() -> Command {
                 .short('n')
                 .long(options::ADJUSTMENT)
                 .help("add N to the niceness (default is 10)")
+                .action(ArgAction::Set)
+                .overrides_with(options::ADJUSTMENT)
                 .allow_hyphen_values(true),
         )
         .arg(