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Simplify logic for writing to stderr.

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This commit is contained in:
Corey Farwell 2016-10-09 13:54:45 -04:00
parent 804317c885
commit b564d0141d
1 changed files with 1 additions and 3 deletions
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4
components/util/opts.rs
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@ -435,9 +435,7 @@ pub enum OutputOptions {
} }
fn args_fail(msg: &str) -> ! { fn args_fail(msg: &str) -> ! {
let mut stderr = io::stderr(); writeln!(io::stderr(), "{}", msg).unwrap();
stderr.write_all(msg.as_bytes()).unwrap();
stderr.write_all(b"\n").unwrap();
process::exit(1) process::exit(1)
} }