From 698e45ac1ef7207f2a2af44b38101a9998a84da7 Mon Sep 17 00:00:00 2001
From: Dmytro Naumenko <d.naumenko.a@gmail.com>
Date: Wed, 2 Jan 2019 18:24:16 +0200
Subject: [PATCH] Fixed code style

---
 framework/db/ActiveRelationTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/db/ActiveRelationTrait.php b/framework/db/ActiveRelationTrait.php
index 228ef75757..ffcd272be8 100644
--- a/framework/db/ActiveRelationTrait.php
+++ b/framework/db/ActiveRelationTrait.php
@@ -525,7 +525,7 @@ trait ActiveRelationTrait
                 if (($value = $model[$attribute]) !== null) {
                     if (is_array($value)) {
                         $values = array_merge($values, $value);
-                    } elseif($value instanceof ArrayExpression && $value->getDimension() === 1) {
+                    } elseif ($value instanceof ArrayExpression && $value->getDimension() === 1) {
                         $values = array_merge($values, $value->getValue());
                     } else {
                         $values[] = $value;