From: Bryan Tong Minh <btongminh@users.mediawiki.org>
Date: Wed, 29 Dec 2010 20:32:14 +0000 (+0000)
Subject: Follow-up to r75282: don't query if there are no pages to query
X-Git-Tag: 1.31.0-rc.0~32998
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=2259ecd6d76163d62b5cc0ab3b6e96e1833b961a;p=lhc%2Fweb%2Fwiklou.git

Follow-up to r75282: don't query if there are no pages to query
---

diff --git a/includes/api/ApiQueryPageProps.php b/includes/api/ApiQueryPageProps.php
index debf562906..6eb8b806dc 100644
--- a/includes/api/ApiQueryPageProps.php
+++ b/includes/api/ApiQueryPageProps.php
@@ -47,6 +47,10 @@ class ApiQueryPageProps extends ApiQueryBase {
 		
 		# Only operate on existing pages
 		$pages = $this->getPageSet()->getGoodTitles();
+		if ( !count( $pages ) ) {
+			# Nothing to do
+			return;
+		}
 		
 		$this->addTables( 'page_props' );
 		$this->addFields( array( 'pp_page', 'pp_propname', 'pp_value' ) );