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Remove trivially unnessessary unwrap() from od

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This commit is contained in:
Jeong YunWon 2021-06-10 13:10:16 +09:00
parent da9558c684
commit 797c4a340e
1 changed files with 7 additions and 11 deletions
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18
src/uu/od/src/parse_formats.rs
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@ -275,17 +275,13 @@ fn parse_type_string(params: &str) -> Result<Vec<ParsedFormatterItemInfo>, Strin
let mut chars = params.chars();
let mut ch = chars.next();
while ch.is_some() {
let type_char = ch.unwrap();
let type_char = match format_type(type_char) {
Some(t) => t,
None => {
return Err(format!(
"unexpected char '{}' in format specification '{}'",
type_char, params
));
}
};
while let Some(type_char) = ch {
let type_char = format_type(type_char).ok_or_else(|| {
format!(
"unexpected char '{}' in format specification '{}'",
type_char, params
)
})?;
let type_cat = format_type_category(type_char);