From: Ævar Arnfjörð Bjarmason <avar@users.mediawiki.org>
Date: Sat, 16 Jul 2005 22:07:38 +0000 (+0000)
Subject: * empty() => ''
X-Git-Tag: 1.5.0beta4~115
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/password.php?a=commitdiff_plain;h=ec4d899cf45cb575077e90f50b94ca9bf0ef2782;p=lhc%2Fweb%2Fwiklou.git

* empty() => ''
---

diff --git a/includes/SpecialBooksources.php b/includes/SpecialBooksources.php
index 85a8178448..d582ed8c5e 100644
--- a/includes/SpecialBooksources.php
+++ b/includes/SpecialBooksources.php
@@ -39,7 +39,7 @@ class BookSourceList {
 		global $wgOut;
 
 		$wgOut->setPagetitle( wfMsg( "booksources" ) );
-		if( empty( $this->mIsbn ) ) {
+		if( $this->mIsbn == '' ) {
 			$this->askForm();
 		} else {
 			$this->showList();