app/models/foreman_tasks/lock.rb in foreman-tasks-0.10.8 vs app/models/foreman_tasks/lock.rb in foreman-tasks-0.10.9

@@ -10,17 +10,16 @@
     RESERVED_LOCK_NAMES = [LINK_LOCK_NAME, OWNER_LOCK_NAME, ALL_LOCK_NAME].freeze
 
     class LockConflict < StandardError
       attr_reader :required_lock, :conflicting_locks
       def initialize(required_lock, conflicting_locks)
-        header = _('Required lock is already taken by other running tasks.')
-        header << "\n"
-        header << _('Please inspect their state, fix their errors and resume them.')
-        header << "\n\n"
-        header << _('Required lock: %s') % required_lock.name
-        header << "\n"
-        header << _('Conflicts with tasks:')
-        header << "\n"
+        header = <<-HEADER.gsub(/^\s+\| ?/, '')
+        | #{_('Required lock is already taken by other running tasks.')}
+        | #{_('Please inspect their state, fix their errors and resume them.')}
+        |
+        | #{_('Required lock: %s') % required_lock.name}
+        | #{_('Conflicts with tasks:')}
+        HEADER
         url_helpers       = Rails.application.routes.url_helpers
         conflicting_tasks = conflicting_locks
                             .map(&:task)
                             .uniq
                             .map { |task| "- #{Setting['foreman_url'] + url_helpers.foreman_tasks_task_path(task)}" }