Update activity_serializer.rb

datacite · Feb 5, 2020 · 49f558c · 49f558c
1 parent c663784
commit 49f558c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/app/serializers/activity_serializer.rb b/app/serializers/activity_serializer.rb
@@ -14,6 +14,7 @@ class ActivitySerializer
   end
 
   attribute "prov:wasAttributedTo" do |object|
+    return nil if object.username.blank?
     url = Rails.env.production? ? "https://api.datacite.org" : "https://api.test.datacite.org"
     object.username.include?(".") ? url + "/clients/" + object.username : url + "/providers/" + object.username
   end