From eb6a9e84c403e2e15c2edb9a87ef4916618f0d8a Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Thu, 12 May 2022 12:49:52 +0200
Subject: setup-dns: don't prompt for search domain when in non-interactive
 mode

---
 setup-dns.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/setup-dns.in b/setup-dns.in
index 84f2e96..25a2ce5 100644
--- a/setup-dns.in
+++ b/setup-dns.in
@@ -39,9 +39,9 @@ elif fqdn="$(get_fqdn)" && [ -n "$fqdn" ]; then
 	domain="$fqdn"
 fi
 
-if [ -n "$DOMAINNAME" ];then
+if [ -n "$DOMAINNAME" ]; then
 	domain="$DOMAINNAME"
-else
+elif [ $# -eq 0 ]; then
 	ask "DNS domain name? (e.g 'bar.com')" "$domain"
 	domain="$resp"
 fi
@@ -53,7 +53,7 @@ else
 	dns="$(echo $resp | tr ',' ' ')"
 fi
 
-if [ "$domain" != "" ]; then
+if [ -n "$domain" ]; then
 	mkdir -p "${conf%/*}"
 	echo "search $domain" > $conf
 fi
-- 
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