From f2dfd79facf0fe15b7d20c4b937f9ae5851140a2 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <alx@kernel.org>
Date: Fri, 13 Dec 2024 14:30:46 +0100
Subject: [PATCH] src/bin/diffman: Add default case

SC2249 (info): Consider adding a default *) case, even if it just exits with error.

In principle, getopts(1) shouldn't return other stuff, but it doesn't
hurt to be cutious.

Reported-by: shellcheck(1)
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---
 src/bin/diffman | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bin/diffman b/src/bin/diffman
index b94ac8e75..0cee3d979 100755
--- a/src/bin/diffman
+++ b/src/bin/diffman
@@ -24,6 +24,7 @@ while getopts "U:w" opt; do
 	U)	u="-U$OPTARG";	;;&
 	w)	w='-w';		;;&
 	\?)	exit 1;		;;&
+	*)	exit 1;		;;&
 	esac;
 done;
 shift $((OPTIND-1));
-- 
2.47.2