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sort: replace redundant closure with function itself

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Jeffrey Finkelstein 2021-10-01 23:02:17 -04:00
parent 06ae968ecf
commit de158c0122
1 changed files with 1 additions and 1 deletions
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2
src/uu/sort/src/sort.rs
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@ -825,7 +825,7 @@ impl FieldSelector {
fn parse(key: &str, global_settings: &GlobalSettings) -> UResult<Self> {
let mut from_to = key.split(',');
let (from, from_options) = Self::split_key_options(from_to.next().unwrap());
let to = from_to.next().map(|to| Self::split_key_options(to));
let to = from_to.next().map(Self::split_key_options);
let options_are_empty = from_options.is_empty() && matches!(to, None | Some((_, "")));
if options_are_empty {