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cut: refactor mode args counting by removing nested map

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wolimst 2024-02-14 20:02:42 +09:00
parent 0ac8606577
commit 6bec96aad1
1 changed files with 1 additions and 1 deletions
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2
src/uu/cut/src/cut.rs
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@ -368,7 +368,7 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
matches.indices_of(options::FIELDS),
]
.into_iter()
.filter_map(|mode| mode.map(|indices| indices.len()))
.map(|indices| indices.unwrap_or_default().count())
.sum();
let mode_parse = match (