gentoo-overlay/sys-kernel/dracut/files/049-remove-bashism-in-various-boot-scripts.patch

From 09d2a1605b1b2663e3c25f1d9950b23a2bf4ad89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
 <congdanhqx@gmail.com>
Date: Sun, 6 Jan 2019 11:48:02 +0700
Subject: [PATCH] remove bashism in various boot scripts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
To: <initramfs@vger.kernel.org>

When using dash as initramfs shell, the boot process is broken.

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
---
 modules.d/90crypt/crypt-lib.sh         | 2 +-
 modules.d/90crypt/parse-keydev.sh      | 2 +-
 modules.d/91crypt-gpg/crypt-gpg-lib.sh | 2 +-
 modules.d/95dcssblk/parse-dcssblk.sh   | 2 +-
 modules.d/98syslog/rsyslogd-start.sh   | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules.d/90crypt/crypt-lib.sh b/modules.d/90crypt/crypt-lib.sh
index bbf485e0..688ea251 100755
--- a/modules.d/90crypt/crypt-lib.sh
+++ b/modules.d/90crypt/crypt-lib.sh
@@ -191,7 +191,7 @@ readkey() {
     local device="$3"
 
     # No mounting needed if the keyfile resides inside the initrd
-    if [ "/" == "$keydev" ]; then
+    if [ "/" = "$keydev" ]; then
         local mntp=/
     else
         # This creates a unique single mountpoint for *, or several for explicitly
diff --git a/modules.d/90crypt/parse-keydev.sh b/modules.d/90crypt/parse-keydev.sh
index a45b2fb5..04813414 100755
--- a/modules.d/90crypt/parse-keydev.sh
+++ b/modules.d/90crypt/parse-keydev.sh
@@ -18,7 +18,7 @@ if getargbool 1 rd.luks -n rd_NO_LUKS && \
         fi
 
         # A keydev of '/' is treated as the initrd itself
-        if [ "/" == "$keydev" ]; then
+        if [ "/" = "$keydev" ]; then
             [ -z "$luksdev" ] && luksdev='*'
             echo "$luksdev:$keydev:$keypath" >> /tmp/luks.keys
             continue
diff --git a/modules.d/91crypt-gpg/crypt-gpg-lib.sh b/modules.d/91crypt-gpg/crypt-gpg-lib.sh
index b85ed2b8..c051b430 100755
--- a/modules.d/91crypt-gpg/crypt-gpg-lib.sh
+++ b/modules.d/91crypt-gpg/crypt-gpg-lib.sh
@@ -53,7 +53,7 @@ gpg_decrypt() {
         --tries 3 --tty-echo-off
 
     # Clean up the smartcard gpg-agent
-    if [ "${useSmartcard}" == "1" ]; then
+    if [ "${useSmartcard}" = "1" ]; then
         GNUPGHOME="$gpghome" gpg-connect-agent 1>/dev/null killagent /bye
     fi
 
diff --git a/modules.d/95dcssblk/parse-dcssblk.sh b/modules.d/95dcssblk/parse-dcssblk.sh
index 8f174408..27ac1d8d 100644
--- a/modules.d/95dcssblk/parse-dcssblk.sh
+++ b/modules.d/95dcssblk/parse-dcssblk.sh
@@ -2,7 +2,7 @@
 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
 # ex: ts=8 sw=4 sts=4 et filetype=sh
 dcssblk_arg=$(getarg rd.dcssblk=)
-if [ $? == 0 ];then
+if [ $? = 0 ];then
 	info "Loading dcssblk segments=$dcssblk_arg"
 	modprobe dcssblk segments=$dcssblk_arg
 fi
diff --git a/modules.d/98syslog/rsyslogd-start.sh b/modules.d/98syslog/rsyslogd-start.sh
index c64f2121..86ad50ea 100755
--- a/modules.d/98syslog/rsyslogd-start.sh
+++ b/modules.d/98syslog/rsyslogd-start.sh
@@ -38,7 +38,7 @@ rsyslog_config() {
 [ -f /tmp/syslog.conf ] && read conf < /tmp/syslog.conf
 [ -z "$conf" ] && conf="/etc/rsyslog.conf" && echo "$conf" > /tmp/syslog.conf
 
-if [ $type == "rsyslogd" ]; then
+if [ $type = "rsyslogd" ]; then
     template=/etc/templates/rsyslog.conf
     if [ -n "$server" ]; then
         rsyslog_config "$server" "$template" "$filters" > $conf
-- 
2.19.2