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Newline after version (#248)

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Gav Wood
2018-06-26 11:18:51 +02:00
committed by Robert Habermeier
parent bb7abc87ca
commit ede447e139
1 changed files with 3 additions and 3 deletions
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polkadot/cli/src/lib.rs
+3 -3
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@@ -126,12 +126,12 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
let core = reactor::Core::new().expect("tokio::Core could not be created");
let yaml = load_yaml!("./cli.yml");
let matches = match clap::App::from_yaml(yaml).version(crate_version!()).get_matches_from_safe(args) {
let matches = match clap::App::from_yaml(yaml).version(&(crate_version!().to_owned() + "\n")[..]).get_matches_from_safe(args) {
Ok(m) => m,
Err(ref e) if e.kind == clap::ErrorKind::VersionDisplayed => return Ok(()),
Err(ref e) if e.kind == clap::ErrorKind::HelpDisplayed || e.kind == clap::ErrorKind::VersionDisplayed => {
Err(ref e) if e.kind == clap::ErrorKind::HelpDisplayed => {
let _ = clap::App::from_yaml(yaml).print_long_help();
return Ok(());
return Ok(())
}
Err(e) => return Err(e.into()),
};