tweaks

setup.sh

@@ -44,13 +44,16 @@ hostname=""; while [ -z "$hostname" ]; do hostname=`dialog --no-cancel --inputbo
 nicdevices=""; for nic in $(ip -o link show | awk -F': ' '{print $2}' | grep -v '^lo'); do nicdevices="$nicdevices $nic off"; done
 nics=`dialog --separate-output --no-cancel --no-items --title "Bridged network devices" --checklist "Select the network devices to be bridged to br0:" $height $width ${window}$nicdevices 2>&1 1>/dev/tty`
 admin=""; while [ -z "$admin" ]; do admin=`dialog --no-cancel --inputbox "Admin user:" 8 40 2>&1 >/dev/tty`; done
-rootpassword=`dialog --no-cancel --title "Root password" --insecure --passwordbox "Enter root password:" 8 40 2>&1 1>/dev/tty`
-confirmpassword=`dialog --no-cancel --title "Root password confirmation" --insecure --passwordbox "Re-enter root password:" 8 40 2>&1 1>/dev/tty`
+rootpassword=""
+while [ "$rootpassword" = "" ]; do
+	rootpassword=`dialog --no-cancel --title "Root password" --insecure --passwordbox "Enter root password:" 8 40 2>&1 1>/dev/tty`
+	confirmpassword=`dialog --no-cancel --title "Root password confirmation" --insecure --passwordbox "Re-enter root password:" 8 40 2>&1 1>/dev/tty`
+	if ! [ "$rootpassword" = "$confirmpassword" ]; then
+		echo "Password does not match confirmation - please retry the setup"
+		rootpassword=""
+	fi
+done
 admins=`dialog --no-items --no-cancel --title "Root pool ZFS RAID" --inputbox "List administrator e-mail addresses separated by comma:" 10 40 2>&1 1>/dev/tty`
-if ! [ "$rootpassword" = "$confirmpassword" ]; then
-	echo "Password does not match confirmation - please retry the setup"
-	exit 10
-fi
 timezone=`dialog --no-cancel --title "Timezone" --inputbox "Time zone:" 8 40 "America/Los_Angeles" 2>&1 1>/dev/tty`
 
 for disk in `echo "$disks"`; do