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

(cherry picked from commit ac3d2a0ed9384610288e20565f36acbaa6f7c40b)

diff --git a/bin/tests/system/nsupdate/tests.sh b/bin/tests/system/nsupdate/tests.sh
index d6e4bbfb4e0b886a8be59efd19ee38542b99e316..c06c425f359db16faff899da6a4f1a0fb1e291d5 100755 (executable)
--- a/bin/tests/system/nsupdate/tests.sh
+++ b/bin/tests/system/nsupdate/tests.sh
@@ -172,7 +172,7 @@ 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