remove unsupported command line argument (-4) from nsupdate call

diff --git a/bin/tests/system/nsupdate/tests.sh b/bin/tests/system/nsupdate/tests.sh
index d924cdb8bdaa25f635f1500bb55dc177b3cc17f2..1ba4e5eff5bbe907226aa17a075c296530fd7d56 100755 (executable)
--- a/bin/tests/system/nsupdate/tests.sh
+++ b/bin/tests/system/nsupdate/tests.sh
@@ -181,7 +181,7 @@ grep "mx03.example.nil/MX:.*MX is an address" ns1/named.run > /dev/null 2>&1 &&
 
 ret=0
 echo_i "ensure 'check-mx warn' allows adding MX records containing an address with a warning"
-$NSUPDATE -4 -l -p ${PORT} -k ns1/session.key > nsupdate.out 2>&1 << END || ret=1
+$NSUPDATE -l -p ${PORT} -k ns1/session.key > nsupdate.out 2>&1 << END || ret=1
 update add mx03.other.nil 600 IN MX 10 10.53.0.1
 send
 END