[zanata/zanata-server] 3489d7: fix an error log in shutdown

[GitHub]

  Branch: refs/heads/seam-to-cdi
  Home:   https://github.com/zanata/zanata-server
  Commit: 3489d79c6d86ccd1118b5eb9b889fea4154c433f
      https://github.com/zanata/zanata-server/commit/3489d79c6d86ccd1118b5eb9b889fea4154c433f
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2015-11-19 (Thu, 19 Nov 2015)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/notification/JmsResourcesProducer.java

  Log Message:
  -----------
  fix an error log in shutdown