From 770ee8237400b57127fb6b7b0605774ea3719cea Mon Sep 17 00:00:00 2001
From: Derick Alangi <alangiderick@gmail.com>
Date: Sat, 9 Mar 2019 14:22:30 +0100
Subject: [PATCH] installer: Code augmentation in wfInstallerMain function

Cleanup null checks and string literals in wfInstallerMain function.

Change-Id: Ib117e05faf899b0c46820d337f1bd3ebd4272419
---
 mw-config/index.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mw-config/index.php b/mw-config/index.php
index 899f21ef66..df3f6e5500 100644
--- a/mw-config/index.php
+++ b/mw-config/index.php
@@ -44,7 +44,7 @@ function wfInstallerMain() {
 	$installer = InstallerOverrides::getWebInstaller( $request );
 
 	if ( !$installer->startSession() ) {
-		if ( $installer->request->getVal( "css" ) ) {
+		if ( $installer->request->getVal( 'css' ) ) {
 			// Do not display errors on css pages
 			$installer->outputCss();
 			exit;
@@ -63,7 +63,7 @@ function wfInstallerMain() {
 		$session = array();
 	}
 
-	if ( !is_null( $request->getVal( 'uselang' ) ) ) {
+	if ( $request->getVal( 'uselang' ) !== null ) {
 		$langCode = $request->getVal( 'uselang' );
 	} elseif ( isset( $session['settings']['_UserLang'] ) ) {
 		$langCode = $session['settings']['_UserLang'];
-- 
2.20.1