Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments.

Attached images can be displayed inline, using textile image tag (for wiki pages, issue descriptions and forum messages).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@541 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/wiki.rb

@@ -31,7 +31,8 @@ class Wiki < ActiveRecord::Base
   
   # find the page with the given title
   def find_page(title)
-    pages.find_by_title(Wiki.titleize(title || start_page))
+    title = start_page if title.blank?
+    pages.find_by_title(Wiki.titleize(title))
   end
   
   # turn a string into a valid page title