From d7640440fb644fde697f62fdff0b55aa3a4d5ef7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= <royger@FreeBSD.org>
Date: Mon, 22 May 2017 11:41:17 +0000
Subject: [PATCH] bsdinstall: do not use distextract in scripted mode

It requires a tty, which might not be available in scripted installs. Instead
extract the sets manually using tar.

Reviewed by:		tsoome
Sponsored by:		Citrix Systems R&D
MFC after:		1 week
Differential revision:	https://reviews.freebsd.org/D10736
---
 usr.sbin/bsdinstall/scripts/script | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/bsdinstall/scripts/script b/usr.sbin/bsdinstall/scripts/script
index 1145b201ed1..bb295b4b5a5 100755
--- a/usr.sbin/bsdinstall/scripts/script
+++ b/usr.sbin/bsdinstall/scripts/script
@@ -114,7 +114,10 @@ fi
 
 # Unpack distributions
 bsdinstall checksum
-bsdinstall distextract
+for set in $DISTRIBUTIONS; do
+	f_dprintf "Extracting $BSDINSTALL_DISTDIR/$set"
+	tar -xf "$BSDINSTALL_DISTDIR/$set" -C $BSDINSTALL_CHROOT
+done
 
 # Finalize install
 bsdinstall config