From 717fe7687a107579ab0b35999acb8c0dbd523974 Mon Sep 17 00:00:00 2001
From: Suikan <26223147+suikan4github@users.noreply.github.com>
Date: Sun, 4 Jul 2021 15:50:36 +0900
Subject: [PATCH] Removed sed dependency

Issue  #6
Remove loglevel dependency from the void-kaiten-yaki.sh
---
 script/void-kaiten-yaki.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/script/void-kaiten-yaki.sh b/script/void-kaiten-yaki.sh
index d2c1332..6dd8da4 100644
--- a/script/void-kaiten-yaki.sh
+++ b/script/void-kaiten-yaki.sh
@@ -50,14 +50,14 @@ function main() {
 	else
 		# Not yet. Let's add.
 		echo "...Modify /etc/default/grub."
-		sed -i "s#loglevel=4#loglevel=4 ${GRUB_ADDITIONAL_PARAMETERS}#" /etc/default/grub
-
+		sed -i -e  "/GRUB_CMDLINE_LINUX_DEFAULT/{s#\"#  ${GRUB_ADDITIONAL_PARAMETERS}\"#2}"  /etc/default/grub
 	fi
 
 	# Common part of the pre-install stage
 	if ! pre_install ; then
+		# If error, restore the modification.
 		echo "...restoring modified /etc/default/grub."
-		sed -i "s#loglevel=4 ${GRUB_ADDITIONAL_PARAMETERS}#loglevel=4#" /etc/default/grub
+		sed -i -e "s#loglevel=4 ${GRUB_ADDITIONAL_PARAMETERS}#loglevel=4#" /etc/default/grub
 		return 1 # with error status
 	fi