[iproute PATCH v2 2/2] ifcfg: Quote left-hand side of [ ] expression
flat view
STALE3351d
From: Phil Sutter <phil@nwl.cc>
Date: 2017-08-17 17:14:07
Subsystem:
the rest · Maintainer:
Linus Torvalds
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
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2.13.1