From e76c8457130af47c44bcbfc8cd1bc58ee1ac2a1d Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Thu, 29 Apr 2004 02:14:54 +0000
Subject: [PATCH] Don't try to extract info from the titles until *after* we
 check that they are not null

---
 includes/Title.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/includes/Title.php b/includes/Title.php
index cd91d19fba..2e36078229 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -762,14 +762,14 @@ class Title {
 	# Returns true on success, message name on failure
 	# auth indicates whether wgUser's permissions should be checked
 	function moveTo( &$nt, $auth = true ) {
-		$fname = "Title::move";
-		$oldid = $this->getArticleID();
-		$newid = $nt->getArticleID();
-
 		if( !$this or !$nt ) {
 			return "badtitletext";
 		}
 
+		$fname = "Title::move";
+		$oldid = $this->getArticleID();
+		$newid = $nt->getArticleID();
+
 		if ( strlen( $nt->getDBkey() ) < 1 ) {
 			return "articleexists";
 		}
-- 
2.20.1