From 5f4edae8b767c6492a2be1f9d01c1986ee715f8a Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Tue, 20 Jan 2009 22:55:20 +0000
Subject: [PATCH] Follow up to r45780: catch Talk:interwiki:x links

---
 includes/Title.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/Title.php b/includes/Title.php
index 8ec621721f..5aa1ffedc2 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -2077,6 +2077,8 @@ class Title {
 					if( $ns == NS_TALK && preg_match( $prefixRegexp, $dbkey, $x ) ) {
 						if( $wgContLang->getNsIndex( $x[1] ) )
 							return false; # Disallow Talk:File:x type titles...
+						else if( Interwiki::isValidInterwiki( $x[1] ) )
+							return false; # Disallow Talk:Interwiki:x type titles...
 					}
 				} elseif( Interwiki::isValidInterwiki( $p ) ) {
 					if( !$firstPass ) {
-- 
2.20.1