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Do not use .clone()
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1 changed files with 2 additions and 1 deletions
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@ -176,7 +176,8 @@ fn run() -> Result<ExitCode> {
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let path_separator = matches
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.value_of("path-separator")
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.map_or_else(filesystem::default_path_separator, |s| Some(s.to_owned()));
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if let Some(sep) = path_separator.clone() {
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if let Some(ref sep) = path_separator {
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if sep.len() > 1 {
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return Err(anyhow!(
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"A path separator must be exactly one byte, but \
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