X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6d73acc845a2dd7413fdde0742473d83bf3d0719..4c7323ea090e7570f962d821fa24c3ab20308e1e:/services/api/app/controllers/arvados/v1/jobs_controller.rb

diff --git a/services/api/app/controllers/arvados/v1/jobs_controller.rb b/services/api/app/controllers/arvados/v1/jobs_controller.rb
index 178b48f173..40f2def5dc 100644
--- a/services/api/app/controllers/arvados/v1/jobs_controller.rb
+++ b/services/api/app/controllers/arvados/v1/jobs_controller.rb
@@ -57,7 +57,7 @@ class Arvados::V1::JobsController < ApplicationController
 
   def cancel
     reload_object_before_update
-    @object.update_attributes cancelled_at: Time.now
+    @object.update_attributes! cancelled_at: Time.now
     show
   end