fix php8 warning

1 files changed, 1 insertions, 1 deletions

diff --git a/init.php b/init.php
index 457843c..d22acb9 100644
--- a/init.php
+++ b/init.php
@@ -288,7 +288,7 @@ class Api_Resize_Media extends Plugin {
 			}
 		}
 
-		if (is_array($article["attachments"])) {
+		if (isset($article["attachments"]) && is_array($article["attachments"])) {
 			$tmp =& $article["attachments"];
 
 			for ($i = 0; $i < count($tmp); $i++) {