From 955ce06f1f4be5a8733e5829e3c8cadf9fc68c40 Mon Sep 17 00:00:00 2001
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 29 Apr 2019 20:05:37 +0200
Subject: [PATCH] ifcfg: Quote left-hand side of [ ] expression

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646
Upstream Status: iproute2.git commit 1e3197e0fdbf2

commit 1e3197e0fdbf299fe24cdba7c0d613317ed82063
Author: Phil Sutter <phil@nwl.cc>
Date:   Thu Aug 17 19:09:32 2017 +0200

    ifcfg: Quote left-hand side of [ ] expression

    This prevents word-splitting and therefore leads to more accurate error
    message in case 'grep -c' prints something other than a number.

    Signed-off-by: Phil Sutter <phil@nwl.cc>
---
 ip/ifcfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/ifcfg b/ip/ifcfg
index 083d9df36742f..30a2dc49816cd 100644
--- a/ip/ifcfg
+++ b/ip/ifcfg
@@ -131,7 +131,7 @@ noarp=$?
 
 ip route add unreachable 224.0.0.0/24 >& /dev/null
 ip route add unreachable 255.255.255.255 >& /dev/null
-if [ `ip link ls $dev | grep -c MULTICAST` -ge 1 ]; then
+if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then
   ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
 fi
 
-- 
2.21.0