From adff51b1e29d5eb23e90404239c43bb7644f0fb2 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 10 Nov 2014 23:06:40 -0500
Subject: installers/pc: Combine sed and head commands

---
(limited to 'installers')

diff --git a/installers/pc.sh b/installers/pc.sh
index cc42a25..bd83df7 100755
--- a/installers/pc.sh
+++ b/installers/pc.sh
@@ -63,8 +63,9 @@ main()
 		${mirror:+-m} ${mirror} "${mountpoint}"
 	mirror="$(printf '%s\n' "${mirror}" | \
 		sed 's|^.*://||; s|^.*@||; s|/.*$||g;')"
-	printf '%s %s\n' "$(nslookup "${mirror}" | sed -n 's/Address: //p' | \
-		head -n 1)" "${mirror}" >"${mountpoint}/etc/hosts"
+	printf '%s %s\n' "$(nslookup "${mirror}" | \
+		sed -n '/Address: /{ s/Address: //; p; q; };')" \
+		"${mirror}" >"${mountpoint}/etc/hosts"
 	"${0%installers/pc.sh}./miniprokit.sh" shell "${mountpoint}" \
 		<"${0%pc.sh}data/pc.sh"
 	rm "${mountpoint}/etc/hosts"
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