[zanata/zanata-platform] 1ffaae: Fix NullPointerException in test

[GitHub]

  Branch: refs/heads/fix-npe-in-test
  Home:   https://github.com/zanata/zanata-platform
  Commit: 1ffaae707f38c1bab38d7c347c1838c3d6832689
      https://github.com/zanata/zanata-platform/commit/1ffaae707f38c1bab38d7c347c1838c3d6832689
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-04-19 (Wed, 19 Apr 2017)

  Changed paths:
    M server/zanata-war/src/test/java/org/zanata/service/impl/TransMemoryMergeServiceImplTest.java
    M server/zanata-war/src/test/java/org/zanata/transaction/TransactionUtilForUnitTest.java

  Log Message:
  -----------
  Fix NullPointerException in test