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Print 'no argument supplied' message on STDERR

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Matthew Gamble 2021-07-03 09:07:25 +10:00
parent dc1b011058
commit c545468b90
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1 changed files with 1 additions and 1 deletions
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src/main.rs
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@ -22,6 +22,6 @@ fn main() {
}, },
} }
} else { } else {
println!("No argument supplied"); eprintln!("No argument supplied");
} }
} }