Put JM_LAUNCH in front, if no JM_START is defined.
Put JM_LAUNCH in front, if no JM_START is defined.

Hopefully this fill fix the space problem.

Bugzilla Id: 62107


git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1824588 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: d0c5a27acf67d2efc0f705cb418dbd44d62f47bf
apache/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,ham1/jmeter,benbenw/jmeter,apache/jmeter,etnetera/jmeter,benbenw/jmeter,benbenw/jmeter,etnetera/jmeter,ham1/jmeter,etnetera/jmeter,apache/jmeter,ham1/jmeter,ham1/jmeter,apache/jmeter,etnetera/jmeter,apache/jmeter