bjoernager/rust
bjoernager/rust
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Using an untyped, one-letter variable binding as an argument to a function and then not using it until over 100 lines later is just mean.

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Nathan Stocks 2017-03-30 22:20:51 -06:00
parent 584b40578d
commit 992a59efc3
1 changed files with 2 additions and 2 deletions
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4
src/bootstrap/flags.rs
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@ -89,7 +89,7 @@ impl Flags {
opts.optopt("j", "jobs", "number of jobs to run in parallel", "JOBS");
opts.optflag("h", "help", "print this help message");
let usage = |n, opts: &Options| -> ! {
let usage = |exit_code, opts: &Options| -> ! {
let subcommand_help = format!("\
Usage: x.py <subcommand> [options] [<paths>...]
@ -191,7 +191,7 @@ Arguments:
}
}
process::exit(n);
process::exit(exit_code);
};
if args.len() == 0 {
println!("a subcommand must be passed");