File 0042-Clean-up-some-bashisms-from-bin-sh-scripts.patch of Package dracut

From d33582d40cb3a76615d9f31eb636d9fab75de652 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Mon, 28 Mar 2016 11:52:14 +0300
Subject: [PATCH] Clean up some bashisms from /bin/sh scripts

---
 modules.d/40network/dhclient-script.sh | 2 +-
 modules.d/40network/ifup.sh            | 2 +-
 modules.d/95fcoe/fcoe-edd.sh           | 2 +-
 modules.d/95nfs/nfs-lib.sh             | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules.d/40network/dhclient-script.sh b/modules.d/40network/dhclient-script.sh
index 13d2dc2b..94ee9d1e 100755
--- a/modules.d/40network/dhclient-script.sh
+++ b/modules.d/40network/dhclient-script.sh
@@ -95,7 +95,7 @@ setup_interface6() {
     [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
 }
 
-function parse_option_121() {
+parse_option_121() {
     while [ $# -ne 0 ]; do
         mask="$1"
         shift
diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index 7c179bdb..11855231 100755
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -277,7 +277,7 @@ if [ -z "$NO_TEAM_MASTER" ]; then
                 for slave in $teamslaves ; do
                     ip link set $slave up 2>/dev/null
                     if wait_for_if_up $slave; then
-                        working_slaves+="$slave "
+                        working_slaves="$working_slaves$slave "
                     fi
                 done
                 # Do not add slaves now
diff --git a/modules.d/95fcoe/fcoe-edd.sh b/modules.d/95fcoe/fcoe-edd.sh
index 3b07ad3c..1e002d35 100755
--- a/modules.d/95fcoe/fcoe-edd.sh
+++ b/modules.d/95fcoe/fcoe-edd.sh
@@ -29,7 +29,7 @@ for disk in /sys/firmware/edd/int13_*; do
 	    driver=${driver##*/}
     fi
     # i40e uses dev_port 1 for a virtual fcoe function
-    if [ "${driver}" == "i40e" ]; then
+    if [ "${driver}" = "i40e" ]; then
 	    dev_port=1
     fi
     for nic in "${disk}"/pci_dev/net/*; do
diff --git a/modules.d/95nfs/nfs-lib.sh b/modules.d/95nfs/nfs-lib.sh
index 58aa7e30..67608b19 100755
--- a/modules.d/95nfs/nfs-lib.sh
+++ b/modules.d/95nfs/nfs-lib.sh
@@ -110,7 +110,7 @@ nfsroot_from_dhcp() {
         [ -f $f ] && . $f
     done
     [ -n "$new_root_path" ] && nfsroot_to_var "$nfs:$new_root_path"
-    [ -z "$path" ] && [ "$(getarg root=)" == "/dev/nfs" ] && path=/tftpboot/%s
+    [ -z "$path" ] && [ "$(getarg root=)" = "/dev/nfs" ] && path=/tftpboot/%s
     [ -z "$server" ] && server=$srv
     [ -z "$server" ] && server=$new_dhcp_server_identifier
     [ -z "$server" ] && server=$new_next_server