From 9e19c0512d12be15d02125bce0e25d6b9bb2b333 Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Tue, 7 Jun 2016 13:24:47 +0200

Subject: [PATCH] Revert "network: remove awk call and replace it with a shell

 function"

This reverts commit 71867b665cea6b4d9814ea0386baf0500db06806.

network needs posix shell

---

 dracut-functions.sh                 | 10 ----------

 modules.d/40network/module-setup.sh |  2 +-

 modules.d/40network/net-lib.sh      |  2 +-

 3 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh

index 146dbea..4496bfe 100755

--- a/dracut-functions.sh

+++ b/dracut-functions.sh

@@ -37,16 +37,6 @@ str_starts() { [ "${1#"$2"*}" != "$1" ]; }

 # returns OK if $1 contains literal string $2 at the end, and isn't empty

 str_ends() { [ "${1%*"$2"}" != "$1" ]; }

-uniq_lines() {

-    local -A lines

-    while read -r line; do

-        if ! [[ ${lines[$line]} ]]; then

-            echo "$line"

-            lines[$line]=1

-        fi

-    done

-}

-

 # find a binary.  If we were not passed the full path directly,

 # search in the usual places to find the binary.

 find_binary() {

diff --git a/modules.d/40network/module-setup.sh b/modules.d/40network/module-setup.sh

index 4bf93cc..53b4b60 100755

--- a/modules.d/40network/module-setup.sh

+++ b/modules.d/40network/module-setup.sh

@@ -23,7 +23,7 @@ installkernel() {

 # called by dracut

 install() {

     local _arch _i _dir

-    inst_multiple ip arping dhclient sed

+    inst_multiple ip arping dhclient sed awk

     inst_multiple -o ping ping6

     inst_multiple -o brctl

     inst_multiple -o teamd teamdctl teamnl

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh

index 4fd274e..005ad1b 100755

--- a/modules.d/40network/net-lib.sh

+++ b/modules.d/40network/net-lib.sh

@@ -120,7 +120,7 @@ setup_net() {

     [ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts

     # set up resolv.conf

     [ -e /tmp/net.$netif.resolv.conf ] && \

-        uniq_lines < /tmp/net.$netif.resolv.conf > /etc/resolv.conf

+        awk '!array[$0]++' /tmp/net.$netif.resolv.conf > /etc/resolv.conf

     [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw

     # add static route