Merge pull request #9242 from mollux/CRM-18549
authorTim Otten <totten@civicrm.org>
Thu, 13 Oct 2016 17:38:39 +0000 (18:38 +0100)
committerGitHub <noreply@github.com>
Thu, 13 Oct 2016 17:38:39 +0000 (18:38 +0100)
CRM-18549 - Don't store empty array value of a setting as NULL.


Trivial merge