From 5dfd85f416a10b1c41ca7005de38b58715c04472 Mon Sep 17 00:00:00 2001
From: maximilian attems <maks@debian.org>
Date: Mon, 2 Apr 2007 15:04:41 +0200
Subject: update-initramfs: restore_initramfs restore initramfs on failure path

---
 update-initramfs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'update-initramfs')

diff --git a/update-initramfs b/update-initramfs
index a676fe9..9d2b03e 100755
--- a/update-initramfs
+++ b/update-initramfs
@@ -113,6 +113,15 @@ backup_booted_initramfs()
 	rm -f ${initramfs_bak}
 }
 
+# restore initramfs backup
+restore_initramfs()
+{
+	[ -z "${initramfs_bak}" ] && return 0
+	mv -f "${initramfs_bak}" "${initramfs}"
+	verbose "Restoring ${initramfs_bak}"
+}
+
+
 generate_initramfs()
 {
 	echo "update-initramfs: Generating ${initramfs}"
@@ -124,6 +133,7 @@ generate_initramfs()
 		set_sha1
 	else
 		mkinitramfs_return="$?"
+		restore_initramfs
 		if [ "$mkinitramfs_return" = "2" ]; then
 			# minversion wasn't met, exit 0
 			exit 0
-- 
cgit v1.2.3