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refactor(logname): simplify the code

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This commit is contained in:
Sylvestre Ledru 2020-06-07 17:54:30 +02:00
parent 332dc5d2f2
commit 851e25d134
1 changed files with 2 additions and 6 deletions
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8
src/uu/logname/src/logname.rs
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@ -39,14 +39,10 @@ static LONG_HELP: &str = "";
pub fn uumain(args: Vec<String>) -> i32 { pub fn uumain(args: Vec<String>) -> i32 {
app!(SYNTAX, SUMMARY, LONG_HELP).parse(args); app!(SYNTAX, SUMMARY, LONG_HELP).parse(args);
exec();
0
}
fn exec() {
match get_userlogin() { match get_userlogin() {
Some(userlogin) => println!("{}", userlogin), Some(userlogin) => println!("{}", userlogin),
None => show_error!("no login name"), None => show_error!("no login name"),
} }
0
} }