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

diff --git a/includes/installer/WebInstallerLanguage.php b/includes/installer/WebInstallerLanguage.php
index cfd4a86..bce07d3 100644 (file)
--- 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 );