From 876ebf56e59547666c913b390b3201055ffb39f7 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Thu, 10 Apr 2008 09:37:17 +0000
Subject: [PATCH] Support #tag properly, allow <references></references>

---
 Cite.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cite.php b/Cite.php
index 661611bd9..7f3376537 100644
--- a/Cite.php
+++ b/Cite.php
@@ -351,7 +351,7 @@ function wfCite() {
 
 			$this->mParser = $parser;
 			
-			if ( $str !== null )
+			if ( strval( $str ) !== '' )
 				return $this->error( 'cite_error_references_invalid_input' );