From 1e5d7f84ec9e948bfe39a45a6ff149f50faa3d3f Mon Sep 17 00:00:00 2001
From: Maxim <ifrozy@gmail.com>
Date: Thu, 10 Nov 2016 12:04:20 +0300
Subject: [PATCH] Fix bug with adding single relation

It seems to relation with has many type would not be added if code looks like this `$model->relationName = 1` or `$model->relationName = $some model`
---
 src/SaveRelationsBehavior.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SaveRelationsBehavior.php b/src/SaveRelationsBehavior.php
index 1faa9b4..370f25e 100644
--- a/src/SaveRelationsBehavior.php
+++ b/src/SaveRelationsBehavior.php
@@ -85,7 +85,7 @@ class SaveRelationsBehavior extends Behavior
             if ($relation->multiple === true) {
                 $newRelations = [];
                 if (!is_array($value)) {
-                    $value = [];
+                    $value = [$value];
                 }
                 foreach ($value as $entry) {
                     if ($entry instanceof $relation->modelClass) {