[rhq-project/rhq] 581052: [BZ 1355778] Update to safe default value.

[spinder]

  Branch: refs/heads/release/jon3.3.x
  Home:   https://github.com/rhq-project/rhq
  Commit: 5810529114a3fea2107fc40058885dfec896ffe0
      https://github.com/rhq-project/rhq/commit/5810529114a3fea2107fc40058885df...
  Author: Simeon Pinder <spinder(a)redhat.com&gt;
  Date:   2016-07-20 (Wed, 20 Jul 2016)

  Changed paths:
    M
modules/enterprise/server/server-control/src/main/java/org/rhq/server/control/command/Upgrade.java

  Log Message:
  -----------
   [BZ 1355778] Update to safe default value.