From 32cde33701b24ed022f101c54538032a5f7baefb Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Sun, 1 Jun 2025 18:54:37 +0900
Subject: [PATCH] Fix warning when image info doesn't contain channels

---
 classes/file/FileHandler.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/file/FileHandler.class.php b/classes/file/FileHandler.class.php
index 7bf59e4b8..aa5f6aaba 100644
--- a/classes/file/FileHandler.class.php
+++ b/classes/file/FileHandler.class.php
@@ -467,7 +467,7 @@ class FileHandler
 	{
 		$K64 = 65536;
 		$TWEAKFACTOR = 2.0;
-		$channels = $imageInfo['channels'];
+		$channels = $imageInfo['channels'] ?? 6;
 		if(!$channels)
 		{
 			$channels = 6; //for png