diff --git a/library/includes/functions.php b/library/includes/functions.php
index d34e382c..241fd795 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -351,7 +351,7 @@ function auth ($type, $forum_id, $ug_data, $f_access = array(), $group_perm = UG
 	$auth = $auth_fields = $u_access = array();
 	$add_auth_type_desc = ($forum_id != AUTH_LIST_ALL);
 
-	// Проверка на существование ID форума в базе (Игнорируем если AUTH_LIST_ALL)
+	// Если форум не существует, то возвращаем пустой массив
 	if ($add_auth_type_desc && !forum_exists($forum_id))
 	{
 		return array();
@@ -389,27 +389,15 @@ function auth ($type, $forum_id, $ug_data, $f_access = array(), $group_perm = UG
 
 		if ($forum_id == AUTH_LIST_ALL)
 		{
-			if (empty($forums['f']))
-			{
-				return array ();
-			}
 			$f_access = $forums['f'];
 		}
 		else if (isset($forums['f'][$forum_id]))
 		{
-			if (empty($forums['f'][$forum_id]))
-			{
-				return array();
-			}
 			$f_access[$forum_id] = $forums['f'][$forum_id];
 		}
 	}
 	else if (isset($f_access['forum_id']))
 	{
-		if (empty($f_access['forum_id']))
-		{
-			return array();
-		}
 		// Change passed $f_access format for later using in foreach()
 		$f_access = array($f_access['forum_id'] => $f_access);
 	}