1 files changed, 6 insertions, 5 deletions
diff --git a/app/models/repository.rb b/app/models/repository.rb
index bbd7682d8e7..221c87164ca 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -191,8 +191,12 @@ class Repository
     end
   end
 
+  def ref_names
+    branch_names + tag_names
+  end
+
   def branch_names
-    cache.fetch(:branch_names) { branches.map(&:name) }
+    @branch_names ||= cache.fetch(:branch_names) { branches.map(&:name) }
   end
 
   def branch_exists?(branch_name)
@@ -267,6 +271,7 @@ class Repository
 
   def expire_branches_cache
     cache.expire(:branch_names)
+    @branch_names = nil
     @local_branches = nil
   end
 
@@ -332,10 +337,6 @@ class Repository
     @lookup_cache ||= {}
   end
 
-  def expire_branch_names
-    cache.expire(:branch_names)
-  end
-
   def expire_avatar_cache(branch_name = nil, revision = nil)
     # Avatars are pulled from the default branch, thus if somebody pushes to a
     # different branch there's no need to expire anything.