Index: branches/5.1.x/.htaccess
===================================================================
--- branches/5.1.x/.htaccess	(revision 14485)
+++ branches/5.1.x/.htaccess	(revision 14486)
@@ -1,60 +1,62 @@
 ### File security
 # Exclude direct access to tpl, tpl.xml, inc.php, sql extensions
 #
 <Files ~ "\.(tpl|tpl.xml|inc.php|sql)$">
   order allow,deny
   deny from all
 </Files>
 
 <IfModule mod_expires.c>
 	ExpiresActive on
 	ExpiresByType text/css "access plus 4 hours"
 	ExpiresByType application/x-javascript "access plus 4 hours"
 	ExpiresByType image/gif "access plus 4 hours"
 	ExpiresByType image/jpeg "access plus 4 hours"
 	ExpiresByType image/png "access plus 4 hours"
 </IfModule>
 
 ## Enable mod-rewrite
 RewriteEngine On
 
 ###### Rewrite rule to force 'www.' prefix. Use only if needed
 # If your site can be accessed both with and without the 'www.' prefix,
 # use the following setting to redirect all users to access the site with the 'www.'
 # when they access without 'www.'. Uncomment and MAKE sure to adapt for your domain name
 #
 # RewriteCond %{HTTP_HOST} ^example\.com$ [NC]
 # RewriteRule ^(.*)$ http://www.example.com/$1 [L,R=301]
 
 ###### Rewrite rules to block common hacks
 ## If you experience problems comment out the operations listed below
 ## Block out any script trying to base64_encode crap to send via URL
 RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [OR]
 ## Block out any script that includes a <script> tag in URL
 RewriteCond %{QUERY_STRING} (<|%3C).*script.*(>|%3E) [NC,OR]
 ## Block out any script trying to set a PHP GLOBALS variable via URL
 RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
 ## Block out any script trying to modify a _REQUEST variable via URL
 RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
 ## Send all blocked request to homepage with 403 Forbidden error!
 RewriteRule ^(.*)$ index.php [F,L]
 
 ## Uncomment line below if FollowSymLinks option is not enabled
 ## by default in server configuration
 #
 # Options +FollowSymLinks
 
 ## Uncomment following line if your webserver's URL
 ## is not directly related to physical file paths.
 ## Update Your In-Portal Directory (just / for root)
 #
 # RewriteBase /
 
 ## In-Portal SEF URLs
 #
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME}/ !-f
 RewriteCond %{REQUEST_FILENAME}/index.php !-f
 RewriteCond %{REQUEST_FILENAME}/index.html !-f
 RewriteCond %{REQUEST_URI} !\.(gif|jpg|png|bmp|js|css|ico|swf)$ [NC]
-RewriteRule ^(.*) index.php?rewrite=on&_mod_rw_url_=$1 [QSA]
\ No newline at end of file
+RewriteRule ^(.*) index.php?rewrite=on&_mod_rw_url_=$1 [QSA]
+
+RedirectMatch 404 /(\.svn|CVS)(/|$)
\ No newline at end of file