From e90982d51ffe32b068f85dc5d578144ba0e67b51 Mon Sep 17 00:00:00 2001
From: Ziggizag <ziggi@ziggi.pl>
Date: Wed, 15 Oct 2025 16:06:22 +0200
Subject: [PATCH] Update UploadImageBehavior.php

Fixed is_file(): Passing null to parameter filename of type string is deprecated.
---
 src/UploadImageBehavior.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/UploadImageBehavior.php b/src/UploadImageBehavior.php
index 4a9e48a..4baa6ac 100644
--- a/src/UploadImageBehavior.php
+++ b/src/UploadImageBehavior.php
@@ -133,7 +133,7 @@ protected function afterUpload()
     protected function createThumbs()
     {
         $path = $this->getUploadPath($this->attribute);
-        if (!is_file($path)) {
+        if (!is_string($path) || !is_file($path)) {
             return;
         }