add sleep 1 to loop

diff --git a/bin/tests/system/dlzexternal/tests.sh b/bin/tests/system/dlzexternal/tests.sh
index 5cc9348671601d061fdbec708d877c2d1f2e264d..b7cc3bbb26bef8212b1f10fd11d9cfc2becf62f2 100644 (file)
--- a/bin/tests/system/dlzexternal/tests.sh
+++ b/bin/tests/system/dlzexternal/tests.sh
@@ -67,6 +67,7 @@ for i in 0 1 2 3 4 5 6 7 8 9; do
     ret=0
     grep 'dlz_example: shutting down zone example.nil' ns1/named.run > /dev/null 2>&1 || ret=1
     [ "$ret" -eq 0 ] && break
+    sleep 1
 done
 [ "$ret" -eq 0 ] || echo "I:failed"
 status=`expr $status + $ret`