Check the HEAD of branch when doing Merge When Succeeded (!2907) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Kamil Trzciński requested to merge improve-merge-when-succeeded into master Feb 22, 2016

Implements https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2894#note_3845158

cc @DouweM @grzesiek