fix phpstan warnings

1 files changed, 1 insertions, 3 deletions

diff --git a/init.php b/init.php
index 49320e5..7b34a9f 100644
--- a/init.php
+++ b/init.php
@@ -1,6 +1,5 @@
 <?php
 class Labels_To_Tags extends Plugin {
-   private $host;
 
 	public function about() {
         return array(1.0,
@@ -14,14 +13,13 @@ class Labels_To_Tags extends Plugin {
 	}
 
 	public function init( $host ) {
-		$this->host = $host;
 		$host->add_hook( $host::HOOK_ARTICLE_EXPORT_FEED, $this );
 	}
 
 	public function hook_article_export_feed( $line, $feed, $is_cat, $owner_uid ) {
 
 		// get all LABELS for this article / line
-   		$labels = Article::_get_labels($line['id'], $owner_uid);
+		$labels = Article::_get_labels($line['id'], $owner_uid);
 
 		if (count($labels) > 0) {
 			foreach ($labels as $label) {