Actualiza a Redmine 3.4.13

app/models/issue.rb

@@ -275,7 +275,8 @@ class Issue < ActiveRecord::Base
       end
     end
     unless options[:watchers] == false
-      self.watcher_user_ids = issue.watcher_user_ids.dup
+      self.watcher_user_ids =
+        issue.watcher_users.select{|u| u.status == User::STATUS_ACTIVE}.map(&:id)
     end
     @copied_from = issue
     @copy_options = options
@@ -1086,7 +1087,7 @@ class Issue < ActiveRecord::Base
     if leaf?
       estimated_hours
     else
-      @total_estimated_hours ||= self_and_descendants.sum(:estimated_hours)
+      @total_estimated_hours ||= self_and_descendants.visible.sum(:estimated_hours)
     end
   end
 
@@ -1300,7 +1301,7 @@ class Issue < ActiveRecord::Base
 
   # Reschedules the issue on the given date or the next working day and saves the record.
   # If the issue is a parent task, this is done by rescheduling its subtasks.
-  def reschedule_on!(date)
+  def reschedule_on!(date, journal=nil)
     return if date.nil?
     if leaf? || !dates_derived?
       if start_date.nil? || start_date != date
@@ -1308,6 +1309,9 @@ class Issue < ActiveRecord::Base
           # Issue can not be moved earlier than its soonest start date
           date = [soonest_start(true), date].compact.max
         end
+        if journal
+          init_journal(journal.user)
+        end
         reschedule_on(date)
         begin
           save
@@ -1631,6 +1635,8 @@ class Issue < ActiveRecord::Base
         copy.author = author
         copy.project = project
         copy.parent_issue_id = copied_issue_ids[child.parent_id]
+        copy.fixed_version_id = nil unless child.fixed_version.present? && child.fixed_version.status == 'open'
+        copy.assigned_to = nil unless child.assigned_to_id.present? && child.assigned_to.status == User::STATUS_ACTIVE
         unless copy.save
           logger.error "Could not copy subtask ##{child.id} while copying ##{@copied_from.id} to ##{id} due to validation errors: #{copy.errors.full_messages.join(', ')}" if logger
           next
@@ -1789,7 +1795,7 @@ class Issue < ActiveRecord::Base
   def reschedule_following_issues
     if start_date_changed? || due_date_changed?
       relations_from.each do |relation|
-        relation.set_issue_to_dates
+        relation.set_issue_to_dates(@current_journal)
       end
     end
   end