From 9efb74a32d34533f7ccb201160ea0e40adc13987 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Fri, 15 Aug 2014 12:36:04 +0200
Subject: [PATCH] dracut-functions.sh:get_persistent_dev(): use printf, instead
 of echo

---
 dracut-functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh
index b07063f..9286828 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -388,7 +388,7 @@ get_persistent_dev() {
             return
         fi
     done
-    echo $1
+    printf -- "%s" "$1"
 }
 
 expand_persistent_dev() {