Cannot make simple user deletion

Summary

(Summarize the bug encountered concisely)

Steps to reproduce

  1. Go in a user profile page; Selezione_023

  2. Click "Delete user" button;

  3. You will see Delete user and contributions option only.

Selezione_024

Example Project

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(If you are using an older version of GitLab, this will also determine whether the bug has been fixed in a more recent version)

What is the current bug behavior?

(What actually happens)

Deletion of user and contributions.

(What you should see instead)

Deletion of user only.

Relevant logs and/or screenshots

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Output of checks

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Results of GitLab environment info

Expand for output related to GitLab environment info 
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sudo gitlab-rake gitlab:env:info)


(For installations from source run and paste the output of:
sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production)

Results of GitLab application Check

Expand for output related to the GitLab application check 
(For installations with omnibus-gitlab package run and paste the output of:
sudo gitlab-rake gitlab:check SANITIZE=true)


(For installations from source run and paste the output of:
sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true)


(we will only investigate if the tests are passing)

Possible fixes

(If you can, link to the line of code that might be responsible for the problem)

Edited by Matteo Tanca