From 1fbdef06aae65927e27a076b18ca922f0901c59e Mon Sep 17 00:00:00 2001
From: sharkdp <davidpeter@web.de>
Date: Mon, 23 Nov 2020 13:38:11 +0100
Subject: [PATCH] =?UTF-8?q?Use=20unreachable!(=E2=80=A6)?=
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---
 src/bin/bat/app.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/bin/bat/app.rs b/src/bin/bat/app.rs
index b9992b49..a25e41d2 100644
--- a/src/bin/bat/app.rs
+++ b/src/bin/bat/app.rs
@@ -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),