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cleaned up excluded_extensions

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This commit is contained in:
Lynne Megido 2021-04-28 16:59:09 +10:00
parent d578efa7a4
commit af3d51fcda
Signed by: lynnesbian
GPG key ID: F0A184B5213D9F90
1 changed files with 5 additions and 6 deletions
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11
src/parameters.rs
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@ -147,21 +147,20 @@ impl Parameters {
let mut excluded = vec![];
if let Some(exclude) = self.exclude.as_ref() {
// add extensions excluded by `-x`
excluded.append(&mut exclude.iter().map(|ext| ext.as_str()).collect());
excluded.extend(exclude.iter().map(|ext| ext.as_str()));
}
if let Some(exclude_set) = &self.exclude_set {
// add extensions excluded by `-X`
excluded.append(&mut exclude_set.extensions());
excluded.extend_from_slice(&exclude_set.extensions());
}
if excluded.is_empty() {
match excluded {
// no extensions to exclude - return none
None
} else {
x if x.is_empty() => None,
// excluded doesn't sound like a word anymore
// tongue twister: enter X-options' excellent extension exclusion
Some(excluded)
x => Some(x)
}
}