From 93b02f502e81bf41b7f77b546e3358521b08cd43 Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Thu, 22 Aug 2013 10:52:49 +0200

Subject: [PATCH] dracut-functions.sh: use builtin bash functions rather than

 tr

convert uppercase to lowercase using bash syntax

---

 dracut-functions.sh | 4 ++--

 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh

index 6c7e693..87b9769 100755

--- a/dracut-functions.sh

+++ b/dracut-functions.sh

@@ -332,12 +332,12 @@ expand_persistent_dev() {

             ;;

         UUID=*)

             _dev="${_dev#UUID=}"

-            _dev="$(tr "[:upper:]" "[:lower:]" <<< "$_dev" )"

+            _dev="${_dev,,}"

             _dev="/dev/disk/by-uuid/${_dev}"

             ;;

         PARTUUID=*)

             _dev="${_dev#PARTUUID=}"

-            _dev="$(tr "[:upper:]" "[:lower:]"  <<< "$_dev" )"

+            _dev="${_dev,,}"

             _dev="/dev/disk/by-partuuid/${_dev}"

             ;;

         PARTLABEL=*)