Prevents error on nil author from Issuable author_name (!10112) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Do not update/delete: Banner broadcast message test data

Do not update/delete: Notification broadcast message test data

James EJ requested to merge jej-backport-authorless-fix into master Mar 21, 2017

As part of the EE fix in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/1454, allow_nil: true was added to Issuable delegation for author_name and author_email. This backports those changes to prevent similar bugs in CE.