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Minor clippy fixes

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This commit is contained in:
Manish Goregaokar 2015-12-04 18:02:19 +05:30
parent 34737529db
commit f61ba91c2d
1 changed files with 2 additions and 2 deletions
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4
src/bin/rustfmt.rs
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@ -176,7 +176,7 @@ fn determine_operation(matches: &Matches) -> Operation {
}
// if no file argument is supplied, read from stdin
if matches.free.len() == 0 {
if matches.free.is_empty() {
let mut buffer = String::new();
match io::stdin().read_to_string(&mut buffer) {
@ -198,7 +198,7 @@ fn determine_operation(matches: &Matches) -> Operation {
None => WriteMode::Replace,
};
let files: Vec<_> = matches.free.iter().map(|a| PathBuf::from(a)).collect();
let files: Vec<_> = matches.free.iter().map(PathBuf::from).collect();
Operation::Format(files, write_mode)
}