check if keywords are actually set

This commit is contained in:
Uwe Steinmann 2021-04-08 10:56:27 +02:00
parent 2ad4d1aac3
commit 9b19d25b29

View File

@ -79,7 +79,7 @@ $version_comment = !empty($_POST["version_comment"]) ? trim($_POST["version_comm
if($version_comment == "" && isset($_POST["use_comment"]))
$version_comment = $comment;
$keywords = trim($_POST["keywords"]);
$keywords = isset($_POST["keywords"]) ? trim($_POST["keywords"]) : '';
$categories = isset($_POST["categories"]) ? $_POST["categories"] : null;
$cats = array();
if($categories) {