g1smd - 8:25 pm on Aug 11, 2012 (gmt 0)

Nothing is wrong with the code if you want requests for this URL (with or without www, and with or without query strings):
example.com/category/keyword/page-title/
to be redirectly to
http://www.example.com/category-page-title.html
and original query string (if present) reattached.