From e2fa6f9412a3f831c687267d9cc4f47ded80b739 Mon Sep 17 00:00:00 2001
From: Thomas Queiroz <thomasqueirozb@gmail.com>
Date: Mon, 4 Oct 2021 00:04:33 -0300
Subject: [PATCH] users: use UResult

---
 src/uu/users/src/users.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/uu/users/src/users.rs b/src/uu/users/src/users.rs
index d374df181..d0768d8d1 100644
--- a/src/uu/users/src/users.rs
+++ b/src/uu/users/src/users.rs
@@ -11,6 +11,7 @@
 use std::path::Path;
 
 use clap::{crate_version, App, Arg};
+use uucore::error::UResult;
 use uucore::utmpx::{self, Utmpx};
 
 static ABOUT: &str = "Print the user names of users currently logged in to the current host";
@@ -29,7 +30,8 @@ If FILE is not specified, use {}.  /var/log/wtmp as FILE is common.",
     )
 }
 
-pub fn uumain(args: impl uucore::Args) -> i32 {
+#[uucore_procs::gen_uumain]
+pub fn uumain(args: impl uucore::Args) -> UResult<()> {
     let usage = usage();
     let after_help = get_long_usage();
 
@@ -59,7 +61,7 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
         println!("{}", users.join(" "));
     }
 
-    0
+    Ok(())
 }
 
 pub fn uu_app() -> App<'static, 'static> {