Merge branch '43240-external-tracker-issues-don-t-have-the-correct-closing-text-appended-to-mrs' into 'master'

Resolve "External tracker issues don't have the correct closing text appended to MRs"

Closes #1 et #43240

See merge request gitlab-org/gitlab-ce!17109

1 files changed, 2 insertions, 2 deletions

diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index ab6f8ea44a9..4b186d93772 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -134,7 +134,7 @@ module MergeRequests
     end
 
     def append_closes_description
-      return unless issue
+      return unless issue&.to_reference.present?
 
       closes_issue = "Closes #{issue.to_reference}"
 
@@ -163,7 +163,7 @@ module MergeRequests
       return if merge_request.title.present?
 
       if issue_iid.present?
-        merge_request.title = "Resolve #{issue_iid}"
+        merge_request.title = "Resolve #{issue.to_reference}"
         branch_title = source_branch.downcase.remove(issue_iid.downcase).titleize.humanize
         merge_request.title += " \"#{branch_title}\"" if branch_title.present?
       end