From 6d6f6125e9b165b296f437c788d981ef749a91e8 Mon Sep 17 00:00:00 2001
From: maximilian attems <maks@debian.org>
Date: Sat, 5 Jul 2008 02:15:14 +0200
Subject: initramfs-tools.preinst: Try to use UUID for resume device.

ubuntu merge.
---
 debian/initramfs-tools.preinst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/debian/initramfs-tools.preinst b/debian/initramfs-tools.preinst
index 6a8b88f..3c8a9b0 100644
--- a/debian/initramfs-tools.preinst
+++ b/debian/initramfs-tools.preinst
@@ -20,6 +20,10 @@ case "$1" in
 		# First time install.  Can we autodetect the RESUME partition?
 		if [ -r /proc/swaps ]; then
 			RESUME=$(tail -n $(($(wc -l /proc/swaps | awk ' { print $1 } ') - 1)) /proc/swaps | sort -rk3 | head -n 1 | awk ' { print $1 } ')
+			UUID=$(/sbin/vol_id -u "$RESUME" || true)
+			if [ -n "$UUID" ]; then
+				RESUME="UUID=$UUID"
+			fi
 		fi
 
 		# Inherit initrd-tools settings if possible.
-- 
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