Merge branch 'master' into 'dev#30973_pnb_backoffice_table'

Master

See merge request !1316

library/Class/Article.php

@@ -1341,7 +1341,9 @@ class Class_Article extends Storm_Model_Abstract {
     if($param == '')
       return [];
 
-    if(empty($result = explode(',', $param)))
+    $result = explode(',', $param);
+
+    if(empty($result))
       return [$param];
 
     return $result;