14988: Removes deprecation warning about rendering nothing.

Arvados-DCO-1.1-Signed-off-by: Lucas Di Pentima <ldipentima@veritasgenetics.com>

diff --git a/apps/workbench/app/controllers/actions_controller.rb b/apps/workbench/app/controllers/actions_controller.rb
index 065dce5219d7ea6cfc4d818509bf15e7ace68cf3..4f77a1be477e4f17046e8a243e65831c17122789 100644 (file)
--- a/apps/workbench/app/controllers/actions_controller.rb
+++ b/apps/workbench/app/controllers/actions_controller.rb
@@ -203,7 +203,7 @@ You can try recreating the collection to get a copy with full provenance data."
 
     respond_to do |format|
       IssueReporter.send_report(current_user, params).deliver
-      format.js {render nothing: true}
+      format.js {render body: nil}
     end
   end