Fix CI tests

2 files changed, 4 insertions, 2 deletions

diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb
index 0bfb6baffd4..c250a4b6946 100644
--- a/lib/container_registry/client.rb
+++ b/lib/container_registry/client.rb
@@ -55,7 +55,7 @@ module ContainerRegistry
       conn.request :json
       conn.headers['Accept'] = MANIFEST_VERSION
 
-      conn.response :json, :content_type => /\bjson$/
+      conn.response :json, content_type: /\bjson$/
 
       if options[:user] && options[:password]
         conn.request(:basic_auth, options[:user].to_s, options[:password].to_s)
diff --git a/lib/container_registry/repository.rb b/lib/container_registry/repository.rb
index f01330f3648..b30cb527b60 100644
--- a/lib/container_registry/repository.rb
+++ b/lib/container_registry/repository.rb
@@ -30,19 +30,21 @@ module ContainerRegistry
     def tags
       return @tags if defined?(@tags)
       return [] unless manifest && manifest['tags']
+
       @tags = manifest['tags'].map do |tag|
         ContainerRegistry::Tag.new(self, tag)
       end
-      @tags ||= []
     end
 
     def delete_tags
       return unless tags
+
       tags.each(:delete)
     end
 
     def mount_blob(blob)
       return unless blob
+
       client.repository_mount_blob(name, blob.digest, blob.repository.name)
     end