From 48c527d04dd3346a24081b69d73b6e7a9be848fe Mon Sep 17 00:00:00 2001
From: Pawel Wasiluk <pwasi@softserveinc.com>
Date: Fri, 17 Dec 2021 10:25:14 +0100
Subject: [PATCH] Php cs fixes

---
 src/Api/Domain.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Api/Domain.php b/src/Api/Domain.php
index 9bb767b..393ea16 100644
--- a/src/Api/Domain.php
+++ b/src/Api/Domain.php
@@ -140,10 +140,10 @@ class Domain extends HttpApi
 
             $params['pool_id'] = $poolId;
         }
-        if (null !== $dkimKeySize) {
+        if (!empty($dkimKeySize)) {
             Assert::oneOf(
-                $dkimKeySize, 
-                self::DKIM_SIZES, 
+                $dkimKeySize,
+                self::DKIM_SIZES,
                 'Length of your domain’s generated DKIM key must be 1024 or 2048'
             );
             $params['dkim_key_size'] = $dkimKeySize;