From 36627a4eb7fb0d505c6df7897083d161e59cdf34 Mon Sep 17 00:00:00 2001
From: Michael Boelen <michael.boelen@cisofy.com>
Date: Thu, 19 Sep 2019 14:05:15 +0200
Subject: Style improvements

---
 include/tests_firewalls | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/tests_firewalls')

diff --git a/include/tests_firewalls b/include/tests_firewalls
index cb08696e..dabb7a97 100644
--- a/include/tests_firewalls
+++ b/include/tests_firewalls
@@ -115,7 +115,7 @@
             FIND="$FIND""\n"$(${IPTABLESBINARY} -t ${TABLE} --numeric --list | ${EGREPBINARY}  -z -o -w  '[A-Z]+' | tr -d '\0' | ${AWKBINARY} -v t=${TABLE} 'NR%2 {printf "%s %s ",t, $0 ; next;}1')
         done
 
-        echo "${FIND}" | while read line; do
+        echo "${FIND}" | while read -r line; do
             table=$(echo ${line} | ${AWKBINARY} '{ print $1 }')
             chainname=$(echo ${line} | ${AWKBINARY} '{ print $2 }')
             policy=$(echo ${line} | ${AWKBINARY} '{ print $3 }')
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