From c28563471f560308a956463ec0a8fa3a3d1835f1 Mon Sep 17 00:00:00 2001
From: Fomafix <fomafix@googlemail.com>
Date: Thu, 9 Mar 2017 08:33:10 +0100
Subject: [PATCH] Replace deprecated $wgDummyLanguageCodes in
 WebInstallerLanguage.php

The internal language codes of the reserved for local use area 'qqq' and 'qqx'
are not in Language::fetchLanguageNames().

The check for deprecated language codes can removed, when they are removed
from Language::fetchLanguageNames().

Change-Id: I5d67ac3f9fbf341ee6bd84094fb671e97e512dd4
---
 includes/installer/WebInstallerLanguage.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/installer/WebInstallerLanguage.php b/includes/installer/WebInstallerLanguage.php
index cfd4a862c2..bce07d3118 100644
--- a/includes/installer/WebInstallerLanguage.php
+++ b/includes/installer/WebInstallerLanguage.php
@@ -98,17 +98,19 @@ class WebInstallerLanguage extends WebInstallerPage {
 	 * @return string
 	 */
 	public function getLanguageSelector( $name, $label, $selectedCode, $helpHtml = '' ) {
-		global $wgDummyLanguageCodes;
+		global $wgExtraLanguageCodes;
 
 		$output = $helpHtml;
 
 		$select = new XmlSelect( $name, $name, $selectedCode );
 		$select->setAttribute( 'tabindex', $this->parent->nextTabIndex() );
 
+		$unwantedLanguageCodes = $wgExtraLanguageCodes +
+			LanguageCode::getDeprecatedCodeMapping();
 		$languages = Language::fetchLanguageNames();
 		ksort( $languages );
 		foreach ( $languages as $code => $lang ) {
-			if ( isset( $wgDummyLanguageCodes[$code] ) ) {
+			if ( isset( $unwantedLanguageCodes[$code] ) ) {
 				continue;
 			}
 			$select->addOption( "$code - $lang", $code );
-- 
2.20.1