From a4f9b1d0836c66728f9d5c78a9b76ecf7513471d Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 28 Nov 2023 12:13:15 +0100
Subject: [run-virt] Use mapfile for getips

---
 core/modules/run-virt/data/opt/openslx/scripts/runvirt-start_dhcpd | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/modules/run-virt/data/opt/openslx/scripts/runvirt-start_dhcpd b/core/modules/run-virt/data/opt/openslx/scripts/runvirt-start_dhcpd
index 99320dd6..42091584 100755
--- a/core/modules/run-virt/data/opt/openslx/scripts/runvirt-start_dhcpd
+++ b/core/modules/run-virt/data/opt/openslx/scripts/runvirt-start_dhcpd
@@ -14,8 +14,8 @@ FALLBACK_DOMAIN="virtual.localnet"
 getips () {
 	[ -z "$1" ] && return
 	[ "$1" = "$FALLBACK_DOMAIN" ] && return
-	# Output in one line by using echo without quotes
-	echo $(busybox timeout 2 nslookup "$1" 2>/dev/null | grep -A 4 '^Name:' | grep -E '^Address\s*[0-9]*: ' | awk -F': ' '{print $2}' | grep -oE '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' | awk '{print $1}')
+	mapfile -t out < <( busybox timeout 2 nslookup "$1" 2>/dev/null | grep -A 4 '^Name:' | grep -E '^Address\s*[0-9]*: ' | awk -F': ' '{print $2}' | grep -oE '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' )
+	printf "%s" "${out[*]}"
 }
 
 # read the DNS configuration and configure the udhcpd
-- 
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