From 85b788709a9f7a93645f7aab1675b99d57874d0b Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Mon, 7 Dec 2020 23:35:37 +0300 Subject: setArticleTags: prevent duplicate tags being assigned if called twice editTagsDlg: prevent dialot from being submitted twice normalize_categories: filter out empty values that failed validation --- classes/feeditem/common.php | 3 +++ 1 file changed, 3 insertions(+) (limited to 'classes/feeditem') diff --git a/classes/feeditem/common.php b/classes/feeditem/common.php index f208f4a48..1e9d62228 100755 --- a/classes/feeditem/common.php +++ b/classes/feeditem/common.php @@ -189,6 +189,9 @@ abstract class FeedItem_Common extends FeedItem { return $cat; }, $tmp); + // remove empty values + $tmp = array_filter($tmp, 'strlen'); + asort($tmp); return array_unique($tmp); -- cgit v1.2.3