From d4c121cb573497ba6f465a0bc7215239a4e2e26f Mon Sep 17 00:00:00 2001
From: Rob Church <robchurch@users.mediawiki.org>
Date: Thu, 25 May 2006 08:22:32 +0000
Subject: [PATCH] (bug 6062) Logic error in {{BASEPAGENAME}}

---
 includes/Title.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/Title.php b/includes/Title.php
index b8769a2fab..1e87fd8a8d 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -697,9 +697,11 @@ class Title {
 	 */
 	function getBaseText() {
 		global $wgNamespacesWithSubpages;
-		if( isset( $wgNamespacesWithSubpages[ $this->mNamespace] ) && $wgNamespacesWithSubpages[ $this->mNamespace ] ) {
+		if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) && $wgNamespacesWithSubpages[ $this->mNamespace ] ) {
 			$parts = explode( '/', $this->getText() );
-			unset( $parts[ count( $parts ) - 1 ] );
+			# Don't discard the real title if there's no subpage involved
+			if( count( $parts ) > 1 )
+				unset( $parts[ count( $parts ) - 1 ] );
 			return implode( '/', $parts );
 		} else {
 			return $this->getText();
-- 
2.20.1