From fd123f29996a29049c6b19eb397845cbf10f89f6 Mon Sep 17 00:00:00 2001
From: EmilySeville7cfg <EmilySeville7cfg@gmail.com>
Date: Thu, 24 Nov 2022 20:57:23 +1000
Subject: [PATCH] Fix shell check issues in `alpine`: - make script POSIX
 compatible - fix quoting

---
 util/alpine.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/util/alpine.sh b/util/alpine.sh
index a36890f..0c88497 100755
--- a/util/alpine.sh
+++ b/util/alpine.sh
@@ -2,14 +2,14 @@
 
 . ./common.sh
 
-MIRROR=http://dl-cdn.alpinelinux.org/alpine/
+MIRROR="http://dl-cdn.alpinelinux.org/alpine/"
 
 alp() {
-    local VER=$1
-    local REPOS=$2
+    alp_version="$1"
+    alp_repositories="$2"
 
-    for REPO in $REPOS; do
-        index alpine --sys alpine-$VER --mirror ${MIRROR}v$VER --repo $REPO
+    for repository in $alp_repositories; do
+        index alpine --sys alpine-"$alp_version" --mirror ${MIRROR}v"$alp_version" --repo "$repository"
     done
 }