From ebf98f27c4eacd519c06c7f5d77fdb48c0649bb7 Mon Sep 17 00:00:00 2001
From: gfyoung <gfyoung17@gmail.com>
Date: Fri, 9 Nov 2018 10:39:43 -0800
Subject: Enable even more frozen string in lib/gitlab

Enables frozen string for the following:

* lib/gitlab/fogbugz_import/**/*.rb
* lib/gitlab/gfm/**/*.rb
* lib/gitlab/git/**/*.rb
* lib/gitlab/gitaly_client/**/*.rb
* lib/gitlab/gitlab_import/**/*.rb
* lib/gitlab/google_code_import/**/*.rb
* lib/gitlab/gpg/**/*.rb
* lib/gitlab/grape_logging/**/*.rb
* lib/gitlab/graphql/**/*.rb
* lib/gitlab/graphs/**/*.rb
* lib/gitlab/hashed_storage/**/*.rb
* lib/gitlab/health_checks/**/*.rb

Partially address gitlab-org/gitlab-ce#47424.
---
 lib/gitlab/gitaly_client/blob_service.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/gitlab/gitaly_client/blob_service.rb')

diff --git a/lib/gitlab/gitaly_client/blob_service.rb b/lib/gitlab/gitaly_client/blob_service.rb
index 086ce31e678..39547328210 100644
--- a/lib/gitlab/gitaly_client/blob_service.rb
+++ b/lib/gitlab/gitaly_client/blob_service.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Gitlab
   module GitalyClient
     class BlobService
@@ -15,7 +17,7 @@ module Gitlab
         )
         response = GitalyClient.call(@gitaly_repo.storage_name, :blob_service, :get_blob, request, timeout: GitalyClient.fast_timeout)
 
-        data = ''
+        data = []
         blob = nil
         response.each do |msg|
           if blob.nil?
@@ -27,6 +29,8 @@ module Gitlab
 
         return nil if blob.oid.blank?
 
+        data = data.join
+
         Gitlab::Git::Blob.new(
           id: blob.oid,
           size: blob.size,
-- 
cgit v1.2.3