From: Alejandro Colomar <alx@kernel.org>
Date: Fri, 13 Dec 2024 13:30:46 +0000 (+0100)
Subject: src/bin/diffman: Add default case
X-Git-Tag: man-pages-6.10~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2dfd79facf0fe15b7d20c4b937f9ae5851140a2;p=thirdparty%2Fman-pages.git

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>
---

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));