From 23f5f55560a493b2de6287451e07ede8ba5aa367 Mon Sep 17 00:00:00 2001
From: 353fc443 <353fc443@pm.me>
Date: Fri, 2 Jul 2021 12:14:24 +0000
Subject: [PATCH] Added UResult for dirname

---
 src/uu/dirname/src/dirname.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/uu/dirname/src/dirname.rs b/src/uu/dirname/src/dirname.rs
index 356f2e6b1..797e51808 100644
--- a/src/uu/dirname/src/dirname.rs
+++ b/src/uu/dirname/src/dirname.rs
@@ -10,6 +10,7 @@ extern crate uucore;
 
 use clap::{crate_version, App, Arg};
 use std::path::Path;
+use uucore::error::{UResult, USimpleError};
 use uucore::InvalidEncodingHandling;
 
 static ABOUT: &str = "strip last component from file name";
@@ -30,7 +31,8 @@ fn get_long_usage() -> String {
     )
 }
 
-pub fn uumain(args: impl uucore::Args) -> i32 {
+#[uucore_procs::gen_uumain]
+pub fn uumain(args: impl uucore::Args) -> UResult<()> {
     let args = args
         .collect_str(InvalidEncodingHandling::ConvertLossy)
         .accept_any();
@@ -77,11 +79,10 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
             print!("{}", separator);
         }
     } else {
-        show_usage_error!("missing operand");
-        return 1;
+        return Err(USimpleError::new(1, format!("missing operand")));
     }
 
-    0
+    Ok(())
 }
 
 pub fn uu_app() -> App<'static, 'static> {