Protected branches not working anymore

[Alwaysin]

Since merging of 4.0 changes, it looks like protected branches are not working anymore.

When going to a webpage for example https://redmine.example.com/repositories/222/protected_branches, it gives me an "internal error" and log is as follows:

Started GET "/repositories/222/protected_branches" for <ip> at 2019-09-05 14:29:36 +0200
Processing by RepositoryProtectedBranchesController#index as HTML
  Parameters: {"repository_id"=>"222"}
  Current user: redacted (id=65)
  Rendering plugins/redmine_git_hosting/app/views/repository_protected_branches/index.html.slim
  Rendered plugins/redmine_git_hosting/app/views/repository_protected_branches/index.html.slim (113.2ms)
Completed 500 Internal Server Error in 129ms (ActiveRecord: 6.5ms)

ActionView::Template::Error (undefined local variable or method `protected_branch' for #<#<Class:0x000055ce970cb0a0>:0x000055ce9744e970>
Did you mean?  protected_methods):
    21:
    22:       tbody
    23:         - @repository_protected_branches.each do |protected_branch|
    24:           tr.protected_branch id="protected_branch_#{protected_branch.id}"
    25:             td
    26:               span.handle
    27:                 | [drag]

plugins/redmine_git_hosting/app/views/repository_protected_branches/index.html.slim:24:in `_aae04a8d40650991c076c651599819fa'
plugins/redmine_git_hosting/app/controllers/redmine_git_hosting_controller.rb:49:in `block (2 levels) in render_with_api'
plugins/redmine_git_hosting/app/controllers/redmine_git_hosting_controller.rb:48:in `render_with_api'
plugins/redmine_git_hosting/app/controllers/repository_protected_branches_controller.rb:11:in `index'
lib/redmine/sudo_mode.rb:63:in `sudo_mode'

[Alwaysin]

Thanks for the quick fix!

Confirmed working 👍