[zanata/zanata] a591be: Entity tags might return null if the translated do...

[GitHub]

  Branch: refs/heads/integration/master
  Home:   https://github.com/zanata/zanata
  Commit: a591be08a0074e191c4a8f8c89c7edc31059e1eb
      https://github.com/zanata/zanata/commit/a591be08a0074e191c4a8f8c89c7edc31059e1eb
  Author: Carlos Munoz <camunoz at redhat.com>
  Date:   2013-02-20 (Wed, 20 Feb 2013)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/rest/service/ETagUtils.java

  Log Message:
  -----------
  Entity tags might return null if the translated document does not exist.