Use unreachable!(…)

This commit is contained in:
sharkdp 2020-11-23 13:38:11 +01:00 committed by David Peter
parent f5531cc7fa
commit 1fbdef06aa

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@ -169,7 +169,8 @@ impl App {
|| match self.matches.value_of("color") {
Some("always") => true,
Some("never") => false,
_ => env::var_os("NO_COLOR").is_none() && self.interactive_output,
Some("auto") => env::var_os("NO_COLOR").is_none() && self.interactive_output,
_ => unreachable!("other values for --color are not allowed"),
},
paging_mode,
term_width: maybe_term_width.unwrap_or(Term::stdout().size().1 as usize),