From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Tue, 29 Apr 2008 19:18:58 +0000 (+0000)
Subject: Only load old page_restrictions field if $oldFashionedRestrictions is really null... 
X-Git-Tag: 1.31.0-rc.0~48000
X-Git-Url: http://git.cyclocoop.org/%22.%24redirect_annul.%22?a=commitdiff_plain;h=9b748e7588ef0072b92a7719a4b459d49c3a3367;p=lhc%2Fweb%2Fwiklou.git

Only load old page_restrictions field if $oldFashionedRestrictions is really null, not also if it's a empty string, wich is passed from Article::loadPageData() in most of cases. This avoid to load twice that field from the database. Thank you, PHP.
---

diff --git a/includes/Title.php b/includes/Title.php
index d08a2c4759..d1a035d568 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1693,7 +1693,7 @@ class Title {
 
 		# Backwards-compatibility: also load the restrictions from the page record (old format).
 
-		if ( $oldFashionedRestrictions == NULL ) {
+		if ( $oldFashionedRestrictions === NULL ) {
 			$oldFashionedRestrictions = $dbr->selectField( 'page', 'page_restrictions', array( 'page_id' => $this->getArticleId() ), __METHOD__ );
 		}