From 9c47c1c789211dfd6304a4bdd34881246e8ae15c Mon Sep 17 00:00:00 2001
From: Quentin Minster <laomaiweng@minster.io>
Date: Mon, 25 Mar 2019 07:14:26 +0100
Subject: [PATCH] Remove unneeded quote escaping inside ``

Double quotes don't need to be escaped inside Bash command substitution.
Also switch to the more modern $(), easier for humans to parse (and which happens to be less forgiving about such extra backslash escapes).

Signed-off-by: Quentin Minster <quentin@minster.io>
---
 defaults/initrd.scripts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/defaults/initrd.scripts b/defaults/initrd.scripts
index 5d3a220b..1e557f5a 100644
--- a/defaults/initrd.scripts
+++ b/defaults/initrd.scripts
@@ -894,7 +894,7 @@ cmdline_hwopts() {
 				MY_HWOPTS="${MY_HWOPTS} $x"
 			elif [ "${y}" = "no${x}" ]
 			then
-				MY_HWOPTS="`echo ${MY_HWOPTS} | sed -e \"s/${x}//g\" -`"
+				MY_HWOPTS="$(echo ${MY_HWOPTS} | sed -e "s/${x}//g" -)"
 			fi
 			if [ "$(echo ${y} | cut -b -7)" = "keymap=" ]
 			then