deprecated children_count replaced

git-svn-id: http://redmine.rubyforge.org/svn/trunk@188 e93f8b46-1217-0410-a6f0-8f06a7374b81
2007-01-26 20:34:09 +00:00
parent a9fc777b20
commit c38a2112c6
3 changed files with 3 additions and 3 deletions
@@ -65,6 +65,6 @@ class Project < ActiveRecord::Base
 protected
  def validate
    errors.add(parent_id, " must be a root project") if parent and parent.parent
-    errors.add_to_base("A project with subprojects can't be a subproject") if parent and projects_count > 0
+    errors.add_to_base("A project with subprojects can't be a subproject") if parent and children.size > 0
  end
 end