diff --git a/clippy_dev/src/main.rs b/clippy_dev/src/main.rs index 99aa854bc43..c03fbe9d275 100644 --- a/clippy_dev/src/main.rs +++ b/clippy_dev/src/main.rs @@ -182,7 +182,7 @@ fn get_clap_config() -> ArgMatches { .long("name") .help("Name of the new lint in snake case, ex: fn_too_long") .required(true) - .value_parser(|name: &str| Ok::<_, Infallible>(name.replace("-", "_"))), + .value_parser(|name: &str| Ok::<_, Infallible>(name.replace('-', "_"))), Arg::new("category") .short('c') .long("category")