From 3de636e6c8c578c1b74c6eca0b8660ec8b0a9d36 Mon Sep 17 00:00:00 2001
From: Piotr Lewandowski <piotr.lewandowski@gmail.com>
Date: Fri, 16 Oct 2009 23:25:53 +0200
Subject: update-initramfs breaks if /etc/mtab is a symlink to /proc/mounts

The attached patch fixes the problem for me (udev no longer ships vol_id
since 146-1).

(closes: #525606)

[ Fix not hardcoding blkid path ]
Signed-off-by: maximilian attems <maks@debian.org>
---
 hook-functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hook-functions')

diff --git a/hook-functions b/hook-functions
index 98597db..2184db5 100644
--- a/hook-functions
+++ b/hook-functions
@@ -259,7 +259,7 @@ dep_add_modules()
 	# findout root block device + fstype
 	eval "$(mount | awk '/\/dev\// {if ($3 == "/") {print "root=" $1 "\nFSTYPE=" $5; exit}}')"
 	if [ "${root}" = "/dev/root" ] ; then
-		root="/dev/disk/by-uuid/"$(/lib/udev/vol_id --uuid ${root}) 2>/dev/null
+		root="/dev/disk/by-uuid/"$(blkid -o value -s UUID ${root}) 2>/dev/null
 	fi
 	root="$(readlink -f ${root})"
 
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