From 5e2fe7925a3670139391f2b143176077befd24a0 Mon Sep 17 00:00:00 2001
From: Alban Jubert <alban@lahautesociete.com>
Date: Tue, 7 Aug 2018 09:23:46 +0200
Subject: [PATCH] Small refactoring

---
 src/SaveRelationsBehavior.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/SaveRelationsBehavior.php b/src/SaveRelationsBehavior.php
index d2480ce..4377be3 100644
--- a/src/SaveRelationsBehavior.php
+++ b/src/SaveRelationsBehavior.php
@@ -665,6 +665,7 @@ class SaveRelationsBehavior extends Behavior
         $owner = $this->owner;
         foreach ($this->_relationsCascadeDelete as $relationName => $params) {
             if ($params === true) {
+                /** @var ActiveQuery $relation */
                 $relation = $owner->getRelation($relationName);
                 if (!empty($owner->{$relationName})) {
                     if ($relation->multiple === true) { // Has many relation