Merge branch 'chujinjin/gitlab-ce-fix_wiki_project_clone_address_error' into 'master'

Fix wiki project clone address error _Note: Originally opened at !4407 by @chujinjin._ --- fix wiki project clone address error in Wiki Git Access View, show as below: ![image](/uploads/5e3bf6d1418c42862a885319c31bc3cf/image.png) Fixes #17643. See merge request !4429

Merge branch 'chujinjin/gitlab-ce-fix_wiki_project_clone_address_error' into 'master'
Fix wiki project clone address error _Note: Originally opened at !4407 by @chujinjin._ --- fix wiki project clone address error in Wiki Git Access View, show as below: ![image](/uploads/5e3bf6d1418c42862a885319c31bc3cf/image.png) Fixes #17643. See merge request !4429
8d23e872 · Rémy Coutable · acfbeced · c102b03e · 8d23e872 · 8d23e872
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -33,6 +33,7 @@ v 8.8.3
  - Fix import URL migration not rescuing with the correct Error
  - In search results, only show notes on confidential issues that the user has access to
  - Fix health check access token changing due to old application settings being used
+  - Fix wiki project clone address error (chujinjin)

 v 8.8.2
  - Added remove due date button. !4209

--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -30,7 +30,7 @@ def http_clone_button(project)

    content_tag :a, protocol,
      class: klass,
-      href: @project.http_url_to_repo,
+      href: project.http_url_to_repo,
      data: {
        html: true,
        placement: 'right',