wp_login.php returns a blank page ? -> solution

Hi,

if like me you tryed to log into your wordpress blog and realized you couldn’t because the page wp_login.php (neither did it work with /wp-admin/index.php) would return a blank page, then you’d find interesting to note that by changing one of these files (taken from a fresh 1.5.2 tarball) you’ll solve your problem :
wp-settings.php
wp-rss2.php
wp-rss.php
wp-register.php
wp-rdf.php
xmlrpc.php
wp.php
wp-trackback.php
wp-links-opml.php
wp-pass.php
wp-mail.php
wp-login.php

I don’t know which file was causing the problem, but changing them all at once did allowed me to be loged into WordPress.
Also note that I uploaded the wp-admin folder prior to that but to no apparent avail.