From 4a0936126de486fc1899466efff8403504aa0a17 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Fri, 13 May 2022 11:37:01 +0200
Subject: setup-apkcache: fix usage and -h option

---
 setup-apkcache.in | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/setup-apkcache.in b/setup-apkcache.in
index fbe8541..5e40c21 100644
--- a/setup-apkcache.in
+++ b/setup-apkcache.in
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 PREFIX=@PREFIX@
-
-. "$PREFIX/lib/libalpine.sh"
+: ${LIBDIR=$PREFIX/lib}
+. "$LIBDIR/libalpine.sh"
 
 usage() {
 	cat <<-__EOF__
@@ -15,7 +15,7 @@ usage() {
 		options:
 		 -h  Show this help
 	__EOF__
-	exit 1
+	exit $1
 }
 
 is_mounted() {
@@ -112,7 +112,8 @@ apk_cache_help() {
 
 while getopts "h" opt; do
 	case $opt in
-		h) usage;;
+		h) usage 0;;
+		'?') usage "1" >&2;;
 	esac
 done
 shift $(( $OPTIND - 1 ))
-- 
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