Reverted r8007.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8008 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/documents_controller.rb

@@ -76,4 +76,11 @@ class DocumentsController < ApplicationController
     Mailer.deliver_attachments_added(attachments[:files]) if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
     redirect_to :action => 'show', :id => @document
   end
+
+private
+  def find_project
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
 end