[lxc-devel] [lxd/master] tests: Make shellcheck happy

[stgraber on Github]

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From 92937ec83fce99d8923c53ba6e6c5b3c8e688550 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Thu, 20 Jun 2019 16:59:22 -0400
Subject: [PATCH] tests: Make shellcheck happy
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Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
 test/suites/container_devices_nic_bridged.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/suites/container_devices_nic_bridged.sh b/test/suites/container_devices_nic_bridged.sh
index 84c603079f..c29ff68c36 100644
--- a/test/suites/container_devices_nic_bridged.sh
+++ b/test/suites/container_devices_nic_bridged.sh
@@ -268,7 +268,7 @@ test_container_devices_nic_bridged() {
   fi
 
   # Check DHCPv4 lease has DNS record assigned.
-  if ! dig @192.0.2.1 "${ctName}.blah" | grep "${ctName}.blah.\+0.\+IN.\+A.\+192.0.2." ; then
+  if ! dig @192.0.2.1 "${ctName}.blah" | grep "${ctName}.blah.\\+0.\\+IN.\\+A.\\+192.0.2." ; then
     echo "DNS resolution of DHCP name failed"
     false
   fi