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-rw-r--r--bin/tests/system/emptyzones/tests.sh16
1 files changed, 8 insertions, 8 deletions
diff --git a/bin/tests/system/emptyzones/tests.sh b/bin/tests/system/emptyzones/tests.sh
index e2ee0fd..087e673 100644
--- a/bin/tests/system/emptyzones/tests.sh
+++ b/bin/tests/system/emptyzones/tests.sh
@@ -20,26 +20,26 @@ RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
status=0
n=0
-n=`expr $n + 1`
+n=$(expr $n + 1)
echo_i "check that switching to automatic empty zones works ($n)"
ret=0
rndc_reload ns1 10.53.0.1
copy_setports ns1/named2.conf.in ns1/named.conf
-$RNDCCMD 10.53.0.1 reload > /dev/null || ret=1
+$RNDCCMD 10.53.0.1 reload >/dev/null || ret=1
sleep 5
-$DIG $DIGOPTS +vc version.bind txt ch @10.53.0.1 > /dev/null || ret=1
+$DIG $DIGOPTS +vc version.bind txt ch @10.53.0.1 >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$(expr $status + $ret)
-n=`expr $n + 1`
+n=$(expr $n + 1)
echo_i "check that allow-transfer { none; } works ($n)"
ret=0
-$DIG $DIGOPTS axfr 10.in-addr.arpa @10.53.0.1 +all > dig.out.test$n || ret=1
-grep "status: REFUSED" dig.out.test$n > /dev/null || ret=1
+$DIG $DIGOPTS axfr 10.in-addr.arpa @10.53.0.1 +all >dig.out.test$n || ret=1
+grep "status: REFUSED" dig.out.test$n >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$(expr $status + $ret)
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1