Merged ajax_upload branch (#3957).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10977 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/wiki_controller.rb

@@ -37,6 +37,7 @@ class WikiController < ApplicationController
   before_filter :find_existing_or_new_page, :only => [:show, :edit, :update]
   before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy, :destroy_version]
   accept_api_auth :index, :show, :update, :destroy
+  before_filter :find_attachments, :only => [:preview]
 
   helper :attachments
   include AttachmentsHelper
@@ -293,7 +294,7 @@ class WikiController < ApplicationController
     # page is nil when previewing a new page
     return render_403 unless page.nil? || editable?(page)
     if page
-      @attachements = page.attachments
+      @attachments += page.attachments
       @previewed = page.content
     end
     @text = params[:content][:text]