X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/675794872a5d064cf0a8177d662555c04b0dae51..35c2572761bb060aa1c12f417f97aa9e1ccbe7eb:/apps/workbench/app/controllers/keep_disks_controller.rb

diff --git a/apps/workbench/app/controllers/keep_disks_controller.rb b/apps/workbench/app/controllers/keep_disks_controller.rb
index f57455b37f..bbf18e591b 100644
--- a/apps/workbench/app/controllers/keep_disks_controller.rb
+++ b/apps/workbench/app/controllers/keep_disks_controller.rb
@@ -32,6 +32,7 @@ class KeepDisksController < ApplicationController
     histogram_log = Log.
       filter([[:event_type, '=', 'block-age-free-space-histogram']]).
       order(:created_at => :desc).
+      with_count('none').
       limit(1)
     histogram_log.each do |log_entry|
       # We expect this block to only execute at most once since we