Author: mrnobo1024
Description:
When viewing an old revision with the wrong title in the URL, MediaWiki shows
the correct title but without the namespace, because of a typo in Article.php
(old_namespace is spelled "old_namesapce").
Version: 1.4.x
Severity: normal
OS: other
Platform: PC
URL: http://en.wikipedia.org/w/index.php?title=asdf&oldid=1