Fix default value
Fix default value

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1742754 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: ca64f6301dca4b8fd74660a8f76358e0774ba75f
etnetera/jmeter,etnetera/jmeter,ham1/jmeter,apache/jmeter,ham1/jmeter,apache/jmeter,benbenw/jmeter,benbenw/jmeter,ham1/jmeter,benbenw/jmeter,ham1/jmeter,ham1/jmeter,apache/jmeter,etnetera/jmeter,apache/jmeter,benbenw/jmeter,apache/jmeter,etnetera/jmeter,etnetera/jmeter