Fix spec

app/models/ci/build.rb

@@ -193,7 +193,7 @@ module Ci
       variables += user_variables
       variables += project.secret_variables_for(ref).map(&:to_runner_variable)
       variables += trigger_request.user_variables if trigger_request
-      variables += pipeline.pipeline_schedule&.job_variables
+      variables += pipeline.pipeline_schedule.job_variables if pipeline.pipeline_schedule
       variables
     end
 

spec/features/projects/pipeline_schedules_spec.rb

@@ -24,7 +24,7 @@ feature 'Pipeline Schedules', :feature, js: true do
         page.within('.pipeline-schedule-table-row') do
           expect(page).to have_content('pipeline schedule')
           expect(find(".next-run-cell time")['data-original-title'])
-            .to include(pipeline_schedule.real_next_run.strftime('%b %d, %Y'))
+            .to include(pipeline_schedule.real_next_run.strftime('%b %-d, %Y'))
           expect(page).to have_link('master')
           expect(page).to have_link("##{pipeline.id}")
         end