[zanata/zanata-scripts] e2e9a9: fix(function): git_detached_merge_branch

[GitHub]

  Branch: refs/heads/fix-pipeline
  Home:   https://github.com/zanata/zanata-scripts
  Commit: e2e9a9cb66f7aade59dd4b24521938cf97c9278c
      https://github.com/zanata/zanata-scripts/commit/e2e9a9cb66f7aade59dd4b24521938cf97c9278c
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2018-03-01 (Thu, 01 Mar 2018)

  Changed paths:
    M zanata-functions

  Log Message:
  -----------
  fix(function): git_detached_merge_branch