From e35af06b6133947ccf8215fc7903bae96bc09c9a Mon Sep 17 00:00:00 2001
From: Chad Horohoe <demon@users.mediawiki.org>
Date: Wed, 18 Feb 2009 02:00:14 +0000
Subject: [PATCH] Call static isValidIsbn() statically. Not sure why E_ALL |
 E_STRICT didn't yell at this.

---
 includes/specials/SpecialBooksources.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/specials/SpecialBooksources.php b/includes/specials/SpecialBooksources.php
index 12b119d84d..db466c1472 100644
--- a/includes/specials/SpecialBooksources.php
+++ b/includes/specials/SpecialBooksources.php
@@ -34,7 +34,7 @@ class SpecialBookSources extends SpecialPage {
 		$wgOut->addWikiMsg( 'booksources-summary' );
 		$wgOut->addHTML( $this->makeForm() );
 		if( strlen( $this->isbn ) > 0 ) {
-			if( !$this->isValidIsbn( $this->isbn ) ) {
+			if( !self::isValidISBN( $this->isbn ) ) {
 				$wgOut->wrapWikiMsg( '<div class="error">$1</div>', 'booksources-invalid-isbn' );
 			}
 			$this->showList();
-- 
2.20.1