1 files changed, 7 insertions, 13 deletions
diff --git a/app/services/releases/base_service.rb b/app/services/releases/base_service.rb
index 38ef80ced56..d0e1577bd8d 100644
--- a/app/services/releases/base_service.rb
+++ b/app/services/releases/base_service.rb
@@ -11,8 +11,6 @@ module Releases
       @project, @current_user, @params = project, user, params.dup
     end
 
-    delegate :repository, to: :project
-
     def tag_name
       params[:tag]
     end
@@ -39,22 +37,18 @@ module Releases
       end
     end
 
-    def existing_tag
-      strong_memoize(:existing_tag) do
-        repository.find_tag(tag_name)
-      end
-    end
-
-    def tag_exist?
-      existing_tag.present?
-    end
-
     def repository
       strong_memoize(:repository) do
         project.repository
       end
     end
 
+    def existing_tag
+      strong_memoize(:existing_tag) do
+        repository.find_tag(tag_name)
+      end
+    end
+
     def milestones
       return [] unless param_for_milestone_titles_provided?
 
@@ -78,7 +72,7 @@ module Releases
     end
 
     def param_for_milestone_titles_provided?
-      params.key?(:milestones)
+      !!params[:milestones]
     end
 
     def execute_hooks(release, action = 'create')