From: Bryan Davis <bd808@wikimedia.org>
Date: Fri, 22 Aug 2014 02:24:25 +0000 (-0600)
Subject: Check for existence of iw_local in Interwiki::getAllPrefixes
X-Git-Tag: 1.31.0-rc.0~14329
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=9cd7d691cbf6b05f9a263d250850f7e221389093;p=lhc%2Fweb%2Fwiklou.git

Check for existence of iw_local in Interwiki::getAllPrefixes

Interwiki::getAllPrefixes only sets the iw_local member in a response
row if $local is set to a non-null value. Under certain error
reporting conditions, the unqualified access to the array key leads to
warnings such as "message repeated 1471 times: [ #012Notice: Undefined
index: iw_trans in ...".

Change-Id: Ibf434dc9c362984cad76ae6bdb29de826974d81e
---

diff --git a/includes/api/ApiQuerySiteinfo.php b/includes/api/ApiQuerySiteinfo.php
index 90683a96d7..f17ac29b81 100644
--- a/includes/api/ApiQuerySiteinfo.php
+++ b/includes/api/ApiQuerySiteinfo.php
@@ -393,7 +393,7 @@ class ApiQuerySiteinfo extends ApiQueryBase {
 			$prefix = $row['iw_prefix'];
 			$val = array();
 			$val['prefix'] = $prefix;
-			if ( $row['iw_local'] == '1' ) {
+			if ( isset( $row['iw_local'] ) && $row['iw_local'] == '1' ) {
 				$val['local'] = '';
 			}
 			if ( $row['iw_trans'] == '1' ) {