X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=bin%2Flive-preseed;h=36154ea93aa35f135e3c5b7808f90115ca3e5d72;hb=73be0f36a5ee85317b2b9e94a0781cab9320a5ee;hp=c10315ebde24b0f025953b76678bb9d5feeb6eda;hpb=9fc9e2a1a11b0edada38cb501fefe4f58aa414ac;p=live-boot-grml.git

diff --git a/bin/live-preseed b/bin/live-preseed
index c10315e..36154ea 100755
--- a/bin/live-preseed
+++ b/bin/live-preseed
@@ -1,19 +1,25 @@
-#! /bin/sh
+#!/bin/sh
+
 set -e
+
 PATH=/usr/sbin:/usr/bin:/sbin:/bin
 
-root="$1"
-question="$2"
-value="$3"
-seen="$4"
-[ "$seen" ] || seen=true
-
-if ! (echo "SET $question $value"; echo "FSET $question seen $seen") | chroot "$1" debconf-communicate -fnoninteractive live-initramfs >/dev/null; then
-	chroot "$1" debconf-communicate -fnoninteractive live-initramfs >/dev/null <<EOF
-REGISTER debian-installer/dummy $question
-SET $question $value
-FSET $question seen $seen
+root="${1}"
+question="${2}"
+value="${3}"
+seen="${4}"
+
+[ "${seen}" ] || seen=true
+
+if ! (echo "SET ${question} ${value}"; echo "FSET ${question} seen ${seen}") | chroot "${1}" debconf-communicate -fnoninteractive live-initramfs >/dev/null
+then
+
+chroot "${1}" debconf-communicate -fnoninteractive live-initramfs >/dev/null << EOF
+REGISTER debian-installer/dummy ${question}
+SET ${question} ${value}
+FSET ${question} seen ${seen}
 EOF
+
 fi
 
 exit 0