Merge branch 'master' into 3106-modal-loading-indicator

[arvados.git] / apps / workbench / app / helpers / application_helper.rb

diff --git a/apps/workbench/app/helpers/application_helper.rb b/apps/workbench/app/helpers/application_helper.rb
index 26be2898a781fafdf61e43cef88ce52bda231486..d1bac0c4cd2d1c8e24d60ef4c34327079643fd8b 100644 (file)
--- a/apps/workbench/app/helpers/application_helper.rb
+++ b/apps/workbench/app/helpers/application_helper.rb
@@ -100,7 +100,7 @@ module ApplicationHelper
               else
                 link_name = object_for_dataclass(resource_class, link_uuid).andand.friendly_link_name
               end
-            rescue RuntimeError
+            rescue ArvadosApiClient::NotFoundException
               # If that lookup failed, the link will too. So don't make one.
               return attrvalue
             end
@@ -306,7 +306,7 @@ module ApplicationHelper
     selectables = []
 
     attrtext = attrvalue
-    if dataclass and dataclass.is_a? ArvadosBase
+    if dataclass.is_a? Class and dataclass < ArvadosBase
       objects = get_n_objects_of_class dataclass, 10
       objects.each do |item|
         items << item