X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/736a629e16c388a5afecc97268bd7eadfd7ce3c2..607fe087f6167061714a524dd53cbbc21b974973:/services/api/app/controllers/arvados/v1/nodes_controller.rb

diff --git a/services/api/app/controllers/arvados/v1/nodes_controller.rb b/services/api/app/controllers/arvados/v1/nodes_controller.rb
index b308c18329..2f6c6504b7 100644
--- a/services/api/app/controllers/arvados/v1/nodes_controller.rb
+++ b/services/api/app/controllers/arvados/v1/nodes_controller.rb
@@ -6,8 +6,8 @@ class Arvados::V1::NodesController < ApplicationController
   include DbCurrentTime
 
   def update
-    if resource_attrs[:job_uuid]
-      @object.job_readable = readable_job_uuids(resource_attrs[:job_uuid]).any?
+    if resource_attrs[:job_uuid].is_a? String
+      @object.job_readable = readable_job_uuids([resource_attrs[:job_uuid]]).any?
     end
     super
   end
@@ -57,7 +57,7 @@ class Arvados::V1::NodesController < ApplicationController
 
   protected
 
-  def readable_job_uuids(*uuids)
+  def readable_job_uuids(uuids)
     Job.readable_by(*@read_users).select(:uuid).where(uuid: uuids).map(&:uuid)
   end
 end