From e058392c04ddd978e6afeace7888abfa593b0f0e Mon Sep 17 00:00:00 2001
From: peter279k <peter279k@gmail.com>
Date: Wed, 1 Jul 2020 18:41:09 +0800
Subject: [PATCH] Resolves issue #8

---
 .travis.yml                     | 1 +
 composer.json                   | 1 +
 src/Factory/ResponseFactory.php | 3 +--
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9790cba..3681cad 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ before_script:
   - travis_retry composer install --no-interaction --prefer-source
 
 script:
+  - vendor/bin/phpcs --standard=PSR2 src tests
   - vendor/bin/phpunit --coverage-clover=coverage.xml
   - vendor/bin/infection -s --threads=4
 
diff --git a/composer.json b/composer.json
index c169b5c..bf4c9da 100644
--- a/composer.json
+++ b/composer.json
@@ -14,6 +14,7 @@
     },
     "require-dev": {
         "infection/infection": "^0.15.3",
+        "squizlabs/php_codesniffer": "^3.5",
         "phpunit/phpunit": "^8.0"
     },
     "autoload": {
diff --git a/src/Factory/ResponseFactory.php b/src/Factory/ResponseFactory.php
index 2b2e756..f7894f2 100644
--- a/src/Factory/ResponseFactory.php
+++ b/src/Factory/ResponseFactory.php
@@ -44,8 +44,7 @@ public static function createFromRefundResponse(ResponseInterface $response): Re
     {
         $xml = self::responseToXML($response);
 
-        if (
-            !$xml->xpath('transaction_id') ||
+        if (!$xml->xpath('transaction_id') ||
             !$xml->xpath('mb_amount') ||
             !$xml->xpath('mb_currency') ||
             !$xml->xpath('status')