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logname: fix test & style warning

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This commit is contained in:
Idan Attias 2021-05-06 11:59:58 +03:00 • committed by Sylvestre Ledru
parent 41eb930292
commit 34b9809223
1 changed files with 3 additions and 4 deletions
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7
src/uu/logname/src/logname.rs
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@ -37,21 +37,20 @@ static SUMMARY: &str = "Print user's login name";
static VERSION: &str = env!("CARGO_PKG_VERSION"); static VERSION: &str = env!("CARGO_PKG_VERSION");
fn get_usage() -> String { fn get_usage() -> String {
format!("{0}", executable!()) String::from(executable!())
} }
pub fn uumain(args: impl uucore::Args) -> i32 { pub fn uumain(args: impl uucore::Args) -> i32 {
let _ = args let args = args
.collect_str(InvalidEncodingHandling::Ignore) .collect_str(InvalidEncodingHandling::Ignore)
.accept_any(); .accept_any();
let usage = get_usage(); let usage = get_usage();
let _ = App::new(executable!()) let _ = App::new(executable!())
.version(VERSION) .version(VERSION)
.about(SUMMARY) .about(SUMMARY)
.usage(&usage[..]) .usage(&usage[..])
.get_matches(); .get_matches_from(args);
match get_userlogin() { match get_userlogin() {
Some(userlogin) => println!("{}", userlogin), Some(userlogin) => println!("{}", userlogin),