Save value from CLI installers `--lang` argument

This way the value of `--lang` is available to `LocalSettingsGenerator`.

Bug: T210998
Change-Id: I8b6bd83603687e4d23fc7e0642c3b8f27157b62d

diff --git a/includes/installer/CliInstaller.php b/includes/installer/CliInstaller.php
index f59b5da..7267ddd 100644 (file)
--- a/includes/installer/CliInstaller.php
+++ b/includes/installer/CliInstaller.php
@@ -72,6 +72,7 @@ class CliInstaller extends Installer {
                        global $wgLang, $wgLanguageCode;
                        $this->setVar( '_UserLang', $options['lang'] );
                        $wgLanguageCode = $options['lang'];
+                       $this->setVar( 'wgLanguageCode', $wgLanguageCode );
                        $wgContLang = MediaWikiServices::getInstance()->getContentLanguage();
                        $wgLang = Language::factory( $options['lang'] );
                        RequestContext::getMain()->setLanguage( $wgLang );