From d5859bb9d59b3750ac6e9b8c4c17d69c4c3ed077 Mon Sep 17 00:00:00 2001
From: "micael.bergeron" <micaelbergeron@gmail.com>
Date: Wed, 1 Nov 2017 09:07:27 -0400
Subject: [PATCH] rework the UpdateMergeRequestsWorker#metrics_tags

---
 app/workers/update_merge_requests_worker.rb | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/app/workers/update_merge_requests_worker.rb b/app/workers/update_merge_requests_worker.rb
index e364fb698d3..150788ca611 100644
--- a/app/workers/update_merge_requests_worker.rb
+++ b/app/workers/update_merge_requests_worker.rb
@@ -2,10 +2,8 @@ class UpdateMergeRequestsWorker
   include Sidekiq::Worker
   include DedicatedSidekiqQueue
 
-  attr_reader :metrics_tags
-
-  def initialize
-    @metrics_tags = {}
+  def metrics_tags
+    @metrics_tags || {}
   end
 
   def perform(project_id, user_id, oldrev, newrev, ref)