Fix unapproved unassigned merge request e-mails failing -- CE backport (!18007) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Eric Eastwood requested to merge ce-3092-fix-unassigned-unapproved-mr-email-failing into master Mar 26, 2018

CE backport of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5092