Adding duplicate users to a project is possible
Created by: wdamien
This has happend to me a few times, when 2 people in my office go and add a user to a project at the same time (or close to it):
Repo steps (without 2 users):
- Have gitlab open in 2 different tabs
- In each tab; go to the admin screen for a project
- Add the same user in each tab
- Don't wait for the add to finish, just add the user in each tab and wait for them to complete together.
Results: In one of the tabs the user shows twice.
Expected: One of the tabs shows an "User already added" message.
Other: This is not a breaking bug, and I can still remove one of the duplicate users.