From d765a3e71b7abfbda7a1f9f65745dde25c8b814c Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 4 Aug 2011 13:19:00 +0200
Subject: [PATCH] dracut-lib.sh: getarg() echo with "" to prevent wildcard
 subst

if a value of a key on the kernel command line includes wildcards, these
would be expanded.
E.g., if you have "key=/dev/sd*" the value would be substituted with
"/dev/sda /dev/sda1 /dev/sda2" instead of returning "/dev/sd*"
---
 modules.d/99base/dracut-lib.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index f65e853..80c1f84 100755
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -74,7 +74,7 @@ _dogetarg() {
         fi
     done
     if [ -n "$_val" ]; then
-        [ "x$_doecho" != "x" ] && echo $_val;
+        [ "x$_doecho" != "x" ] && echo "$_val";
         return 0;
     fi
     return 1;
@@ -150,7 +150,7 @@ getargs() {
         shift
     done
     if [ -n "$_val" ]; then
-        echo -n $_val
+        echo -n "$_val"
         [ "$RD_DEBUG" = "yes" ] && set -x
         return 0
     fi